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About Measuring Hose and Tube Clamps
What's the best way to determine the clamp size you'll need? Simply measure the outside diameter of your hose with the fitting installed. Some clamps accommodate a range of sizes, so be sure the size you need falls in the middle of that range.
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Worm-Drive Clamps with Smooth Bands for Soft Hose and Tube
Clamps have a smooth band with rolled edges to prevent them from cutting into your hose or tube. They’re best for soft hose and tube but also work with firm hose and tube. Do not exceed the maximum torque or clamps may be damaged. They all meet either DIN or SAE dimensional standards. Some are ASTM rated for titanium composition.
Zinc-plated steel has fair corrosion resistance.
430 stainless steel has good corrosion resistance.
304 stainless steel has very good corrosion resistance.
316 stainless steel has excellent corrosion resistance.
PTFE-coated titanium is more corrosion resistant than stainless steel, making it the best choice for applications involving harsh acids and chemicals. It’s also stronger than stainless steel, yet still lightweight. It has a natural slippery surface, which reduces friction and prevents clamps from damaging hose or tubes.
Note: When choosing a clamp, measure the outside diameter of your hose or tube with the fitting installed.
For technical drawings and 3-D models, click on a part number.
Clamp ID Range | Band | Temp. Range, °F | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Inch | mm | Wd. | Thick. | SAE No. | Min. | Max. | Max. Torque, in.-lbs. | Hex Size | Reusable | For Use With | Specifications Met | Pkg. Qty. | Pkg. | |
430 Stainless Steel with Zinc-Plated Steel Screw | ||||||||||||||
| 5/16" to 5/8" | 8 to 16 | 3/8" | 0.024" | 4 | -40° | 350° | 20 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 10 | 0000000 | 000000 |
| 1/2" to 3/4" | 12 to 20 | 3/8" | 0.024" | 4 | -40° | 350° | 20 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 10 | 0000000 | 00000 |
| 5/8" to 1 1/16" | 16 to 27 | 3/8" | 0.024" | 10 | -40° | 350° | 26.5 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 10 | 0000000 | 00000 |
| 3/4" to 1 1/4" | 20 to 32 | 3/8" | 0.024" | 12 | -40° | 350° | 26.5 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 10 | 0000000 | 00000 |
| 1" to 1 5/8" | 25 to 40 | 3/8" | 0.024" | 18 | -40° | 350° | 26.5 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 10 | 0000000 | 00000 |
| 1 1/4" to 2" | 32 to 50 | 3/8" | 0.024" | 24 | -40° | 350° | 31 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 10 | 0000000 | 00000 |
| 1 5/8" to 2 3/8" | 40 to 60 | 3/8" | 0.024" | 30 | -40° | 350° | 31 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 10 | 0000000 | 00000 |
| 2" to 2 3/4" | 50 to 70 | 3/8" | 0.024" | 36 | -40° | 350° | 31 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 10 | 0000000 | 00000 |
| 2 3/8" to 3 1/8" | 60 to 80 | 3/8" | 0.024" | 42 | -40° | 350° | 35.4 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 10 | 0000000 | 00000 |
| 2 3/4" to 3 1/2" | 70 to 90 | 3/8" | 0.024" | 48 | -40° | 350° | 35.4 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 10 | 0000000 | 00000 |
| 3 1/8" to 4" | 80 to 100 | 3/8" | 0.024" | 56 | -40° | 350° | 35.4 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 10 | 0000000 | 00000 |
| 3 1/2" to 4 3/8" | 90 to 110 | 3/8" | 0.024" | 62 | -40° | 350° | 35.4 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 10 | 0000000 | 00000 |
| 4" to 4 3/4" | 100 to 120 | 3/8" | 0.024" | 68 | -40° | 350° | 35.4 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 10 | 0000000 | 00000 |
| 4 3/8" to 5 1/8" | 110 to 130 | 3/8" | 0.024" | 74 | -40° | 350° | 35.4 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 5 | 0000000 | 00000 |
| 4 3/4" to 5 1/2" | 120 to 140 | 3/8" | 0.024" | 80 | -40° | 350° | 35.4 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 5 | 0000000 | 00000 |
| 5 1/8" to 5 7/8" | 130 to 150 | 3/8" | 0.024" | 86 | -40° | 350° | 35.4 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 5 | 0000000 | 00000 |
| 5 1/2" to 6 1/4" | 140 to 160 | 3/8" | 0.024" | 92 | -40° | 350° | 35.4 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 5 | 0000000 | 00000 |
430 Stainless Steel with 430 Stainless Steel Screw | ||||||||||||||
| 5/16" to 5/8" | 8 to 16 | 3/8" | 0.024" | 8 | -40° | 600° | 20 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 10 | 0000000 | 00000 |
| 1/2" to 7/8" | 12 to 22 | 3/8" | 0.024" | 8 | -40° | 600° | 30 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 10 | 0000000 | 00000 |
| 5/8" to 1 1/16" | 16 to 27 | 3/8" | 0.024" | 10 | -40° | 600° | 30 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 10 | 0000000 | 00000 |
| 13/16" to 1 1/4" | 20 to 32 | 3/8" | 0.024" | 12 | -40° | 600° | 30 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 10 | 0000000 | 00000 |
| 15/16" to 1 3/8" | 23 to 35 | 3/8" | 0.024" | 12 | -40° | 600° | 30 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 10 | 0000000 | 00000 |
| 1" to 1 9/16" | 25 to 40 | 3/8" | 0.024" | 24 | -40° | 600° | 30 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 10 | 0000000 | 00000 |
| 1 3/16" to 1 3/4" | 30 to 45 | 3/8" | 0.024" | 24 | -40° | 600° | 30 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 10 | 0000000 | 00000 |
| 1 3/8" to 2" | 32 to 50 | 3/8" | 0.024" | 28 | -40° | 600° | 30 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 10 | 0000000 | 00000 |
| 1 9/16" to 2 3/8" | 40 to 60 | 3/8" | 0.024" | 36 | -40° | 600° | 30 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 10 | 0000000 | 00000 |
| 2" to 2 3/4" | 50 to 70 | 3/8" | 0.024" | 40 | -40° | 600° | 30 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 10 | 0000000 | 00000 |
| 2 3/8" to 3 1/8" | 60 to 80 | 3/8" | 0.024" | 48 | -40° | 600° | 30 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 10 | 0000000 | 00000 |
| 2 3/4" to 3 9/16" | 70 to 90 | 3/8" | 0.024" | 52 | -40° | 600° | 30 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 10 | 0000000 | 00000 |
| 3 1/8" to 3 15/16" | 80 to 100 | 3/8" | 0.024" | 60 | -40° | 600° | 30 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 10 | 0000000 | 00000 |
| 3 9/16" to 4 5/16" | 90 to 110 | 3/8" | 0.024" | 64 | -40° | 600° | 30 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 10 | 0000000 | 00000 |
| 3 15/16" to 4 3/4" | 100 to 120 | 3/8" | 0.024" | 72 | -40° | 600° | 30 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 10 | 0000000 | 00000 |
| 4 5/16" to 5 1/8" | 110 to 130 | 3/8" | 0.024" | 80 | -40° | 600° | 30 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 5 | 0000000 | 00000 |
| 4 3/4" to 5 1/2" | 120 to 140 | 3/8" | 0.024" | 80 | -40° | 600° | 30 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 5 | 0000000 | 00000 |
| 5 1/8" to 5 15/16" | 130 to 150 | 3/8" | 0.024" | 88 | -40° | 600° | 30 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 5 | 0000000 | 00000 |
| 5 1/2" to 6 5/16" | 140 to 160 | 3/8" | 0.024" | 96 | -40° | 600° | 30 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 5 | 0000000 | 00000 |
304 Stainless Steel with 304 Stainless Steel Screw | ||||||||||||||
| 5/16" to 5/8" | 8 to 16 | 3/8" | 0.024" | 4 | -40° | 350° | 20 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 10 | 0000000 | 00000 |
| 1/2" to 3/4" | 12 to 20 | 3/8" | 0.024" | 4 | -40° | 350° | 20 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 10 | 0000000 | 00000 |
| 5/8" to 1 1/16" | 16 to 27 | 3/8" | 0.024" | 10 | -40° | 350° | 26.5 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 10 | 0000000 | 00000 |
| 5/8" to 1 1/16" | 16 to 27 | 1/2" | 0.024" | 10 | -40° | 350° | 57 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 10 | 0000000 | 00000 |
| 3/4" to 1 1/4" | 20 to 32 | 3/8" | 0.024" | 12 | -40° | 350° | 26.5 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 10 | 0000000 | 00000 |
| 13/16" to 1 1/4" | 20 to 32 | 1/2" | 0.024" | 12 | -40° | 350° | 57 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 10 | 0000000 | 00000 |
| 15/16" to 1 3/8" | 23 to 35 | 1/2" | 0.024" | 12 | -40° | 350° | 57 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 10 | 0000000 | 00000 |
| 1" to 1 9/16" | 25 to 40 | 1/2" | 0.024" | 24 | -40° | 350° | 57 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 10 | 0000000 | 00000 |
| 1" to 1 5/8" | 25 to 40 | 3/8" | 0.024" | 18 | -40° | 350° | 26.5 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 10 | 0000000 | 00000 |
| 1 3/16" to 1 3/4" | 30 to 45 | 1/2" | 0.024" | 24 | -40° | 350° | 57 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 10 | 0000000 | 00000 |
| 1 1/4" to 2" | 32 to 50 | 3/8" | 0.024" | 24 | -40° | 350° | 31 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 10 | 0000000 | 00000 |
| 1 3/8" to 2" | 35 to 50 | 1/2" | 0.024" | 28 | -40° | 350° | 57 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 10 | 0000000 | 00000 |
| 1 9/16" to 2 3/8" | 40 to 60 | 1/2" | 0.024" | 36 | -40° | 350° | 57 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 10 | 0000000 | 00000 |
| 1 5/8" to 2 3/8" | 40 to 60 | 3/8" | 0.024" | 30 | -40° | 350° | 31 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 10 | 0000000 | 00000 |
| 2" to 2 3/4" | 50 to 70 | 3/8" | 0.024" | 36 | -40° | 350° | 31 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 10 | 0000000 | 00000 |
| 2" to 2 3/4" | 50 to 70 | 1/2" | 0.024" | 40 | -40° | 350° | 57 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 10 | 0000000 | 00000 |
| 2 3/8" to 3 1/8" | 60 to 80 | 3/8" | 0.024" | 42 | -40° | 350° | 35.4 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 10 | 0000000 | 00000 |
| 2 3/8" to 3 1/8" | 60 to 80 | 1/2" | 0.024" | 48 | -40° | 350° | 57 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 10 | 0000000 | 00000 |
| 2 3/4" to 3 1/2" | 70 to 90 | 3/8" | 0.024" | 48 | -40° | 350° | 35.4 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 10 | 0000000 | 00000 |
| 2 3/4" to 3 9/16" | 70 to 90 | 1/2" | 0.024" | 52 | -40° | 350° | 57 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 10 | 0000000 | 00000 |
| 3 1/8" to 3 15/16" | 80 to 100 | 1/2" | 0.024" | 60 | -40° | 350° | 57 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 10 | 0000000 | 00000 |
| 3 1/8" to 4" | 80 to 100 | 3/8" | 0.024" | 56 | -40° | 350° | 35.4 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 10 | 0000000 | 00000 |
| 3 1/2" to 4 3/8" | 90 to 110 | 3/8" | 0.024" | 62 | -40° | 350° | 35.4 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 5 | 0000000 | 00000 |
| 3 9/16" to 4 5/16" | 90 to 110 | 1/2" | 0.024" | 72 | -40° | 350° | 57 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 5 | 0000000 | 00000 |
| 3 15/16" to 4 3/4" | 100 to 120 | 1/2" | 0.024" | 72 | -40° | 350° | 57 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 5 | 0000000 | 00000 |
| 4" to 4 3/4" | 100 to 120 | 3/8" | 0.024" | 68 | -40° | 350° | 35.4 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 5 | 0000000 | 00000 |
| 4 5/16" to 5 1/8" | 110 to 130 | 1/2" | 0.024" | 80 | -40° | 350° | 57 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 5 | 0000000 | 00000 |
| 4 3/8" to 5 1/8" | 110 to 130 | 3/8" | 0.024" | 74 | -40° | 350° | 35.4 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 5 | 0000000 | 00000 |
| 4 3/4" to 5 1/2" | 120 to 140 | 3/8" | 0.024" | 80 | -40° | 350° | 35.4 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 5 | 0000000 | 00000 |
| 4 3/4" to 5 1/2" | 120 to 140 | 1/2" | 0.024" | 80 | -40° | 350° | 57 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 5 | 0000000 | 00000 |
| 5 1/8" to 5 7/8" | 130 to 150 | 3/8" | 0.024" | 86 | -40° | 350° | 35.4 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 5 | 0000000 | 00000 |
| 5 1/8" to 5 15/16" | 130 to 150 | 1/2" | 0.024" | 88 | -40° | 350° | 57 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 5 | 0000000 | 00000 |
| 5 1/2" to 6 1/4" | 140 to 160 | 3/8" | 0.024" | 92 | -40° | 350° | 35.4 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 5 | 0000000 | 00000 |
| 5 1/2" to 6 5/16" | 140 to 160 | 1/2" | 0.024" | 96 | -40° | 350° | 57 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | DIN 3017 | 5 | 0000000 | 00000 |
| 5 15/16" to 7.167" | 150 to 180 | 1/2" | 0.024" | 104 | -40° | 350° | 45 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | SAE J1508 | 5 | 0000000 | 00000 |
| 6 7/8" to 8 1/16" | 175 to 205 | 1/2" | 0.024" | 122 | -40° | 350° | 45 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | SAE J1508 | 5 | 0000000 | 00000 |
| 7 7/8" to 9 1/16" | 200 to 231 | 1/2" | 0.024" | 138 | -40° | 350° | 45 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | SAE J1508 | 5 | 0000000 | 00000 |
| 8 7/8" to 10 1/16" | 226 to 256 | 1/2" | 0.024" | 154 | -40° | 350° | 45 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | SAE J1508 | 5 | 0000000 | 00000 |
| 9 7/8" to 11 1/8" | 251 to 282 | 1/2" | 0.024" | 170 | -40° | 350° | 45 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | SAE J1508 | 5 | 0000000 | 00000 |
| 10 15/16" to 12.167" | 277 to 307 | 1/2" | 0.024" | 186 | -40° | 350° | 45 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | SAE J1508 | 5 | 0000000 | 00000 |
316 Stainless Steel with 316 Stainless Steel Screw | ||||||||||||||
| 7/16" to 11/16" | 11 to 17 | 3/8" | 0.031" | 4 | -40° | 1200° | 25 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | SAE J1508 | 1 | 00000000 | 0000 |
| 1/2" to 13/16" | 13 to 20 | 3/8" | 0.031" | 6 | -40° | 1200° | 25 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | SAE J1508 | 1 | 00000000 | 0000 |
| 5/8" to 15/16" | 15 to 24 | 1/2" | 0.031" | 8 | -40° | 1200° | 26.5 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | SAE J1508 | 1 | 00000000 | 0000 |
| 3/4" to 1 1/8" | 19 to 28 | 1/2" | 0.031" | 10 | -40° | 1200° | 26.5 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | SAE J1508 | 1 | 00000000 | 0000 |
| 7/8" to 1 1/4" | 22 to 32 | 1/2" | 0.031" | 12 | -40° | 1200° | 26.5 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | SAE J1508 | 1 | 00000000 | 0000 |
| 1 1/16" to 1 1/2" | 26 to 38 | 1/2" | 0.031" | 16 | -40° | 1200° | 26.5 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | SAE J1508 | 1 | 00000000 | 0000 |
| 1 1/4" to 1 3/4" | 32 to 44 | 1/2" | 0.031" | 20 | -40° | 1200° | 26.5 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | SAE J1508 | 1 | 00000000 | 0000 |
| 1 1/4" to 2 1/4" | 32 to 57 | 1/2" | 0.031" | 28 | -40° | 1200° | 31 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | SAE J1508 | 1 | 00000000 | 0000 |
| 1 1/2" to 2" | 38 to 50 | 1/2" | 0.031" | 24 | -40° | 1200° | 31 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | SAE J1508 | 1 | 00000000 | 0000 |
| 1 1/2" to 2 1/2" | 38 to 64 | 1/2" | 0.031" | 32 | -40° | 1200° | 31 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | SAE J1508 | 1 | 00000000 | 0000 |
| 1 3/4" to 2 3/4" | 44 to 70 | 1/2" | 0.031" | 36 | -40° | 1200° | 31 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | SAE J1508 | 1 | 00000000 | 0000 |
| 2" to 3" | 51 to 76 | 1/2" | 0.031" | 40 | -40° | 1200° | 31 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | SAE J1508 | 1 | 00000000 | 0000 |
| 2 1/4" to 3 1/4" | 57 to 83 | 1/2" | 0.031" | 44 | -40° | 1200° | 35 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | SAE J1508 | 1 | 00000000 | 0000 |
| 2 1/2" to 3 1/2" | 64 to 89 | 1/2" | 0.031" | 48 | -40° | 1200° | 35 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | SAE J1508 | 1 | 00000000 | 0000 |
| 2 3/4" to 3 3/4" | 70 to 95 | 1/2" | 0.031" | 52 | -40° | 1200° | 35 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | SAE J1508 | 1 | 00000000 | 00000 |
| 3" to 4" | 76 to 102 | 1/2" | 0.031" | 56 | -40° | 1200° | 35 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | SAE J1508 | 1 | 00000000 | 00000 |
| 3 1/4" to 4 1/4" | 83 to 108 | 1/2" | 0.031" | 60 | -40° | 1200° | 35 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | SAE J1508 | 1 | 00000000 | 00000 |
| 3 1/2" to 4 1/2" | 89 to 114 | 1/2" | 0.031" | 64 | -40° | 1200° | 35 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | SAE J1508 | 1 | 00000000 | 00000 |
| 3 1/2" to 5" | 89 to 127 | 1/2" | 0.031" | 72 | -40° | 1200° | 35 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | SAE J1508 | 1 | 00000000 | 00000 |
| 4" to 5 1/2" | 102 to 140 | 1/2" | 0.031" | 80 | -40° | 1200° | 35 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | SAE J1508 | 1 | 00000000 | 00000 |
| 4 1/2" to 6" | 114 to 152 | 1/2" | 0.031" | 88 | -40° | 1200° | 35 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | SAE J1508 | 1 | 00000000 | 00000 |
| 5" to 6 1/2" | 127 to 165 | 1/2" | 0.031" | 96 | -40° | 1200° | 35 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | SAE J1508 | 1 | 00000000 | 00000 |
| 5 1/2" to 7" | 140 to 178 | 1/2" | 0.031" | 104 | -40° | 1200° | 35 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | SAE J1508 | 1 | 00000000 | 00000 |
| 6" to 7 1/2" | 152 to 191 | 1/2" | 0.031" | 112 | -40° | 1200° | 35 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | SAE J1508 | 1 | 00000000 | 00000 |
| 6 1/2" to 8" | 165 to 203 | 1/2" | 0.031" | 122 | -40° | 1200° | 35 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | SAE J1508 | 1 | 00000000 | 00000 |
| 7" to 8 1/2" | 178 to 216 | 1/2" | 0.031" | 128 | -40° | 1200° | 35 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | SAE J1508 | 1 | 00000000 | 00000 |
| 7 5/8" to 9 1/8" | 194 to 232 | 1/2" | 0.031" | 138 | -40° | 1200° | 35 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | SAE J1508 | 1 | 00000000 | 00000 |
| 8 5/8" to 10 1/8" | 219 to 257 | 1/2" | 0.031" | 154 | -40° | 1200° | 35 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | SAE J1508 | 1 | 00000000 | 00000 |
| 9 5/8" to 11 1/8" | 244 to 283 | 1/2" | 0.031" | 170 | -40° | 1200° | 35 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | SAE J1508 | 1 | 00000000 | 00000 |
| 10 5/8" to 12 1/8" | 270 to 308 | 1/2" | 0.031" | 186 | -40° | 1200° | 35 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | SAE J1508 | 1 | 00000000 | 00000 |
PTFE-Coated Titanium with PTFE-Coated Titanium Screw | ||||||||||||||
| 11/16" to 1 1/16" | 16 to 27 | 1/2" | 0.043" | __ | Not Rated | 600° | 44.2 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | ASTM B265, DIN 3017 | 1 | 00000000 | 000000 |
| 1" to 1 9/16" | 25 to 40 | 1/2" | 0.043" | __ | Not Rated | 600° | 53.1 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | ASTM B265, DIN 3017 | 1 | 00000000 | 000000 |
| 1 5/8" to 2 5/16" | 40 to 60 | 1/2" | 0.043" | __ | Not Rated | 600° | 61.9 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | ASTM B265, DIN 3017 | 1 | 00000000 | 000000 |
| 2" to 2 3/4" | 50 to 70 | 1/2" | 0.043" | __ | Not Rated | 600° | 66.3 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | ASTM B265, DIN 3017 | 1 | 00000000 | 000000 |
| 3 9/16" to 4 5/16" | 90 to 110 | 1/2" | 0.043" | __ | Not Rated | 600° | 66.3 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | ASTM B265, DIN 3017 | 1 | 00000000 | 000000 |
| 5 1/8" to 5 7/8" | 130 to 150 | 1/2" | 0.043" | __ | Not Rated | 600° | 66.3 | 7mm, 9/32" | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | ASTM B265, DIN 3017 | 1 | 00000000 | 000000 |
Worm-Drive Smooth-Band Clamp Assortments for Soft Hose and Tube
Clamps come packed in a box with individual compartments for each clamp size. To make sure they won’t cut into hose and tube, they have a smooth band with rolled edges. These clamps are best for soft hose and tube but also work with firm hose and tube.
Galvanized steel clamps have fair corrosion resistance.
300 series and 304 stainless steel clamps resist corrosion better than galvanized steel clamps.
316 stainless steel clamps have excellent corrosion resistance.
Note: When choosing a clamp, measure the outside diameter of your hose or tube with the fitting installed.
Clamp ID Range | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Inch | mm | Band Thick. | Temp. Range, ° F | For Use With | Specifications Met | No. of Pieces | Includes | Each | |
Galvanized Steel with Steel Screw | |||||||||
| 5/16" to 2 5/16" | 8 to 75 | 0.032" | -50° to 250° | Firm Hose, Firm Tube, Soft Hose, Soft Tube | SAE J1508 | 175 | Clamps with 3/8" band width, 5/16"-9/16" clamp ID range, SAE No. 3 (25 each) Clamps with 3/8" band width, 1/2"-13/16" clamp ID range, SAE No. 6 (25 each) Clamps with 3/8” band width, 3/4”-1 1/8” clamp ID range, SAE No. 10 (25 each) Clamps with 3/8” band width, 1”-1 1/2” clamp ID range, SAE No. 16 (25 each) Clamps with 3/8" band width, 1 1/2"-2" clamp ID range, SAE No. 24 (25 each) Clamps with 3/8” band width, 2”-2 9/16” clamp ID range, SAE No. 32 (25 each) Clamps with 3/8” band width, 2 1/4”-2 15/16” clamp ID range, SAE No. 40 (25 each) 9/32" (7 mm) Hex Nutdriver Metal Box | 000000000 | 0000000 |
300 Series Stainless Steel with Zinc-Plated Steel Screw | |||||||||
| 7/16" to 7" | 11 to 178 | 0.023" | -50° to 250° | Firm Hose, Firm Tube, Soft Hose, Soft Tube | SAE J1508 | 45 | Clamps with 1/2” band width, 7/16”-25/32” clamp ID range, SAE No. 6 (5 each) Clamps with 1/2” band width, 13/16"-1 1/2" clamp ID range, SAE No. 16 (5 each) Clamps with 1/2” band width, 1 5/16"-2 1/4" clamp ID range, SAE No. 28 (5 each) Clamps with 1/2” band width, 2 1/16"-3" clamp ID range, SAE No. 40 (5 each) Clamps with 1/2” band width, 2 13/16"-3 3/4" clamp ID range, SAE No. 52 (5 each) Clamps with 1/2” band width, 3 9/16"-4 1/2" clamp ID range, SAE No. 64 (5 each) Clamps with 1/2” band width, 4 5/8"-5 1/2" clamp ID range, SAE No. 80 (5 each) Clamps with 1/2” band width, 5 5/8"-6 1/2" clamp ID range, SAE No. 96 (5 each) Clamps with 1/2” band width, 6 1/8"-7" clamp ID range, SAE No. 104 (5 each) 5/16" (8mm) Hex Nutdriver Metal Box | 000000000 | 000000 |
300 Series Stainless Steel with 410 Stainless Steel Screw | |||||||||
| 7/16" to 7" | 11 to 178 | 0.023" | -50° to 250° | Firm Hose, Firm Tube, Soft Hose, Soft Tube | SAE J1508 | 45 | Clamps with 1/2” band width, 7/16”-25/32” clamp ID range, SAE No. 6 (5 each) Clamps with 1/2” band width, 13/16"-1 1/2" clamp ID range, SAE No. 16 (5 each) Clamps with 1/2” band width, 1 5/16"-2 1/4" clamp ID range, SAE No. 28 (5 each) Clamps with 1/2” band width, 2 1/16"-3" clamp ID range, SAE No. 40 (5 each) Clamps with 1/2” band width, 2 13/16"-3 3/4" clamp ID range, SAE No. 52 (5 each) Clamps with 1/2” band width, 3 9/16"-4 1/2" clamp ID range, SAE No. 64 (5 each) Clamps with 1/2” band width, 4 5/8"-5 1/2" clamp ID range, SAE No. 80 (5 each) Clamps with 1/2” band width, 5 5/8"-6 1/2" clamp ID range, SAE No. 96 (5 each) Clamps with 1/2” band width, 6 1/8"-7" clamp ID range, SAE No. 104 (5 each) 5/16" (8mm) Hex Nutdriver Metal Box | 000000000 | 000000 |
304 Stainless Steel with 304 Stainless Steel Screw | |||||||||
| 1/4" to 2 3/4" | 7 to 70 | 0.031" | -40° to 350° | Firm Hose, Firm Tube, Soft Hose, Soft Tube | SAE J1508 | 88 | Clamps with 3/8" bandwidth, 1/4"-5/16" (6 each) Clamps with 3/8" bandwidth, 5/16-13/32" (6 each) Clamps with 3/8" bandwidth, 13/16-7/8" (6 each) Clamps with 3/8" bandwidth, 7/16-1/2" (6 each) Clamps with 3/8" bandwidth, 1/2-19/32" (6 each) Clamps with 3/8" bandwidth, 15/16-1 1/32" (6 each) Clamps with 3/8" bandwidth, 19/32-21/32" (6 each) Clamps with 3/8" bandwidth, 23/32-13/16" (6 each) Clamps with 3/8" band width, 5/16”-5/8” clamp ID range, SAE No. 4 (4 each) Clamps with 3/8" band width, 1/2"-13/16” clamp ID range, SAE No. 6 (4 each) Clamps with 3/8" band width, 5/8"-7/8” clamp ID range, SAE No. 7 (4 each) Clamps with 3/8" band width, 5/8"-1 1/16" clamp ID range, SAE No. 10 (4 each) Clamps with 3/8" band width, 13/16"-1 1/4" clamp ID range, SAE No. 12 (4 each) Clamps with 3/8" band width, 7/8"-1 3/8" clamp ID range, SAE No. 15 (4 each) Clamps with 3/8" band width, 1"-1 9/16" clamp ID range, SAE No. 17 (4 each) Clamps with 3/8" band width, 1 9/16"-2 3/8" clamp ID range, SAE No. 30 (4 each) Clamps with 3/8" band width, 2"-2 3/4" clamp ID range, SAE No. 36 (4 each) Clamps with 3/8" band width, 1 1/4"-2" clamp ID range, SAE No. 24 (4 each) 9/32" (7 mm) Hex Nutdriver Plastic Box | 000000000 | 000000 |
| 5/16" to 3 15/16" | 8 to 100 | 0.031" | -40° to 350° | Firm Hose, Firm Tube, Soft Hose, Soft Tube | SAE J1508 | 155 | Clamps with 3/8" band width, 5/16”-5/8” clamp ID range, SAE No. 2 (20 each) Clamps with 3/8" band width, 1/2"-11/16” clamp ID range, SAE No. 5 (20 each) Clamps with 3/8" band width, 5/8"-7/8” clamp ID range, SAE No. 6 (20 each) Clamps with 3/8" band width, 5/8"-1 1/16" clamp ID range, SAE No. 9 (20 each) Clamps with 3/8" band width, 3/4"-1 1/4" clamp ID range, SAE No. 12 (20 each) Clamps with 3/8" band width, 15/16"-1 3/8" clamp ID range, SAE No. 14 (10 each) Clamps with 3/8" band width, 1"-1 9/16" clamp ID range, SAE No. 17 (10 each) Clamps with 3/8" band width, 1 1/4"-2" clamp ID range, SAE No. 23 (10 each) Clamps with 3/8" band width, 1 9/16"-2 3/8" clamp ID range, SAE No. 30 (5 each) Clamps with 3/8" band width, 2"-2 3/4" clamp ID range, SAE No. 36 (5 each) Clamps with 3/8" band width, 2 3/8"-3 1/8" clamp ID range, SAE No. 42 (5 each) Clamps with 3/8" band width, 2 3/4"-3 9/16" clamp ID range, SAE No. 49 (5 each) Clamps with 3/8" band width, 3 1/8"-3 15/16" clamp ID range, SAE No. 55 (5 each) 9/32" (7 mm) Hex Nutdriver Metal Box | 00000000 | 000000 |
316 Stainless Steel with 316 Stainless Steel Screw | |||||||||
| 7/16" to 2 1/2" | 11 to 64 | 0.031" | -40° to 1200° | Firm Hose, Firm Tube, Soft Hose, Soft Tube | SAE J1508 | 70 | Clamps with 3/8” band width, 7/16”-11/16” clamp ID range, SAE No. 4 (10 each) Clamps with 3/8” band width, 1/2”-13/16” clamp ID range, SAE No. 6 (10 each) Clamps with 1/2" band width, 5/8”-15/16” clamp ID range, SAE No.8 (10 each) Clamps with 1/2" band width, 3/4”-1 1/8” clamp ID range, SAE No. 10 (10 each) Clamps with 1/2" band width, 7/8”-1 1/4” clamp ID range, SAE No. 12 (5 each) Clamps with 1/2" band width, 1 1/16”-1 1/2” clamp ID range, SAE No. 16 (5 each) Clamps with 1/2" band width, 1 1/4”-1 3/4” clamp ID range, SAE No. 20 (5 each) Clamps with 1/2" band width, 1 1/4”-2 1/4” clamp ID range, SAE No. 28 (5 each) Clamps with 1/2" band width, 1 1/2”-2” clamp ID range, SAE No. 24 (5 each) Clamps with 1/2" band width, 1 1/2”-2 1/2” clamp ID range, SAE No. 32 (5 each) 9/32" (7 mm) Hex Nutdriver Metal Box | 00000000 | 000000 |
| 7/16" to 2 1/2" | 11 to 64 | 0.031" | -40° to 1200° | Firm Hose, Firm Tube, Soft Hose, Soft Tube | SAE J1508 | 140 | Clamps with 3/8” band width, 7/16”-11/16” clamp ID range, SAE No. 4 (20 each) Clamps with 3/8” band width, 1/2”-13/16” clamp ID range, SAE No. 6 (20 each) Clamps with 1/2" band width, 5/8”-15/16” clamp ID range, SAE No.8 (20 each) Clamps with 1/2" band width, 3/4”-1 1/8” clamp ID range, SAE No. 10 (20 each) Clamps with 1/2" band width, 7/8”-1 1/4” clamp ID range, SAE No. 12 (10 each) Clamps with 1/2" band width, 1 1/16”-1 1/2” clamp ID range, SAE No. 16 (10 each) Clamps with 1/2" band width, 1 1/4”-1 3/4” clamp ID range, SAE No. 20 (10 each) Clamps with 1/2" band width, 1 1/4”-2 1/4” clamp ID range, SAE No. 28 (10 each) Clamps with 1/2" band width, 1 1/2”-2” clamp ID range, SAE No. 24 (10 each) Clamps with 1/2" band width, 1 1/2”-2 1/2” clamp ID range, SAE No. 32 (10 each) 9/32" (7 mm) Hex Nutdriver Metal Box | 00000000 | 000000 |
High-Temperature Build-Your-Own Worm-Drive Clamps for Soft Hose and Tube
Sold Separately
Use this banding to create 4" diameter and larger worm-drive clamps for high-temperature applications. It has ridges on one side for the housing to ride upon—this leaves the reverse side smooth with no sharp edges to worry about.
This banding is best for soft hose and tube but also works with firm hose and tube. It can also be used to clamp pipe, attach signs, and connect tubing. It is furnished in a dispenser carton. To install, cut the banding to your desired length with wire snips, feed it through the housing (sold separately), and tighten the screw with a slotted screwdriver or hex nutdriver.
Note: The breaking strength listed is the maximum tension that can be applied to the banding.
For technical drawings and 3-D models, click on a part number.
Band | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Minimum Clamp ID | Lg., ft. | Wd. | Thick. | Breaking Strength, lbs. | Temp. Range, ° F | Drive Style  | Reusable | For Use With | Roll | |
430 Stainless Steel | ||||||||||
| 4" | 98 1/2 | 15/32" | 0.031" | 550 | -22° to 572° | Slotted, External Hex | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | 0000000 | 000000 |
| 430 Stainless Steel Screws and Housings (10/Pkg.) | 0000000 | Pkg. | 000000 |
Build-Your-Own Worm-Drive Clamps for Soft Hose and Tube
Build your own 2" diameter and larger smooth-band worm-drive clamps for hose and tube. Cut a length of band from the continuous roll and attach a housing and a screw. These clamps are best for soft hose and tube but also work with firm hose and tube.
410 stainless steel offers good corrosion resistance.
200/300 series stainless steel has very good corrosion resistance.
Note: When choosing a clamp, measure the outside diameter of your hose or tube with the fitting installed.
For technical drawings and 3-D models, click on a part number.
Clamps
Band | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Minimum Clamp ID | Length, ft. | Width | Thickness | Drive Style | Hex Size | Number of Screws and Housings | Reusable | For Use With | Each | |
200/300 Series Stainless Steel with 410 Stainless Steel Screw | ||||||||||
| 2" | 10 | 3/8" | 0.015" | Slotted, External Hex | 5/16" | 3 | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | 0000000 | 000000 |
| 2" | 100 | 3/8" | 0.015" | Slotted, External Hex | 5/16" | 25 | Yes | Firm Hose, Firm Tube, Soft Hose, Soft Tube | 0000000 | 000000 |
| Replacement Screw and Housing | 0000000 | Each | 000000 |
Replacement Banding
Band | ||||
|---|---|---|---|---|
| Length, ft. | Width | Thickness | Each | |
200/300 Series Stainless Steel | ||||
| 100 | 1/2" | 0.02" | 0000000 | 000000 |
Tight-Seal Bolt Clamps for Soft Hose and Tube
The bolt design creates a 360° seal to prevent leaks. Clamps have rolled edges to protect hose and tube. They’re best for soft hose and tube but also work with firm hose and tube.
Galvanized steel and zinc-plated steel have fair corrosion resistance.
304 stainless steel and 300 series stainless steel have very good corrosion resistance.
Note: When choosing a clamp, measure the outside diameter of your hose or tube with the fitting installed.
For technical drawings and 3-D models, click on a part number.
Clamp ID Range | Band | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Inch | mm | Wd. | Thick. | Temperature Range, ° F | Max. Torque, in.-lbs. | Drive Style | Hex Size | Reusable | Bolt Type | For Use With | Specifications Met | Pkg. Qty. | Pkg. | |
Galvanized Steel with Zinc-Plated Steel Bolt | ||||||||||||||
| 9/32" to 21/64" | 7 to 8.5 | 3/8" | 0.02" | -40° to 450° | 17.7 | Slotted, External Hex | 9/32" | Yes | Straight | Firm Hose, Firm Tube, Soft Hose, Soft Tube | SAE J1508 | 10 | 00000000 | 000000 |
| 5/16" to 3/8" | 8 to 9.5 | 3/8" | 0.02" | -40° to 450° | 17.7 | Slotted, External Hex | 9/32" | Yes | Straight | Firm Hose, Firm Tube, Soft Hose, Soft Tube | SAE J1508 | 10 | 00000000 | 00000 |
| 23/64" to 13/32" | 9 to 10.5 | 3/8" | 0.02" | -40° to 450° | 17.7 | Slotted, External Hex | 9/32" | Yes | Straight | Firm Hose, Firm Tube, Soft Hose, Soft Tube | SAE J1508 | 10 | 00000000 | 00000 |
| 3/8" to 29/64" | 9.5 to 11.5 | 3/8" | 0.02" | -40° to 450° | 17.7 | Slotted, External Hex | 9/32" | Yes | Straight | Firm Hose, Firm Tube, Soft Hose, Soft Tube | SAE J1508 | 10 | 00000000 | 00000 |
| 13/32" to 31/64" | 10.5 to 12.5 | 3/8" | 0.02" | -40° to 450° | 17.7 | Slotted, External Hex | 9/32" | Yes | Straight | Firm Hose, Firm Tube, Soft Hose, Soft Tube | SAE J1508 | 10 | 00000000 | 00000 |
| 29/64" to 17/32" | 11.5 to 13.5 | 3/8" | 0.02" | -40° to 450° | 17.7 | Slotted, External Hex | 9/32" | Yes | Straight | Firm Hose, Firm Tube, Soft Hose, Soft Tube | SAE J1508 | 10 | 00000000 | 00000 |
| 31/64" to 37/64" | 12.5 to 14.5 | 3/8" | 0.02" | -40° to 450° | 17.7 | Slotted, External Hex | 9/32" | Yes | Straight | Firm Hose, Firm Tube, Soft Hose, Soft Tube | SAE J1508 | 10 | 00000000 | 00000 |
| 17/32" to 39/64" | 13.5 to 15.5 | 3/8" | 0.02" | -40° to 450° | 17.7 | Slotted, External Hex | 9/32" | Yes | Straight | Firm Hose, Firm Tube, Soft Hose, Soft Tube | SAE J1508 | 10 | 00000000 | 00000 |
| 35/64" to 21/32" | 14 to 16.5 | 3/8" | 0.02" | -40° to 450° | 17.7 | Slotted, External Hex | 9/32" | Yes | Straight | Firm Hose, Firm Tube, Soft Hose, Soft Tube | SAE J1508 | 10 | 00000000 | 00000 |
| 19/32" to 11/16" | 15 to 17.5 | 3/8" | 0.02" | -40° to 450° | 17.7 | Slotted, External Hex | 9/32" | Yes | Straight | Firm Hose, Firm Tube, Soft Hose, Soft Tube | SAE J1508 | 10 | 00000000 | 00000 |
304 Stainless Steel with 304 Stainless Steel Bolt | ||||||||||||||
| 19/64" to 21/64" | 7.5 to 8.5 | 3/8" | 0.02" | -40° to 450° | 17.7 | Phillips, External Hex | 9/32" | Yes | Straight | Firm Hose, Firm Tube, Soft Hose, Soft Tube | SAE J1508 | 5 | 00000000 | 00000 |
| 21/64" to 3/8" | 8.5 to 9.5 | 3/8" | 0.02" | -40° to 450° | 17.7 | Phillips, External Hex | 9/32" | Yes | Straight | Firm Hose, Firm Tube, Soft Hose, Soft Tube | SAE J1508 | 5 | 00000000 | 00000 |
| 3/8" to 7/16" | 9.5 to 11 | 3/8" | 0.02" | -40° to 450° | 17.7 | Phillips, External Hex | 9/32" | Yes | Straight | Firm Hose, Firm Tube, Soft Hose, Soft Tube | SAE J1508 | 5 | 00000000 | 00000 |
| 13/32" to 15/32" | 10.5 to 12 | 3/8" | 0.02" | -40° to 450° | 17.7 | Phillips, External Hex | 9/32" | Yes | Straight | Firm Hose, Firm Tube, Soft Hose, Soft Tube | SAE J1508 | 5 | 00000000 | 00000 |
| 29/64" to 33/64" | 11.5 to 13 | 3/8" | 0.02" | -40° to 450° | 17.7 | Phillips, External Hex | 9/32" | Yes | Straight | Firm Hose, Firm Tube, Soft Hose, Soft Tube | SAE J1508 | 5 | 00000000 | 00000 |
| 31/64" to 35/64" | 12.5 to 14 | 3/8" | 0.02" | -40° to 450° | 17.7 | Phillips, External Hex | 9/32" | Yes | Straight | Firm Hose, Firm Tube, Soft Hose, Soft Tube | SAE J1508 | 5 | 00000000 | 00000 |
| 17/32" to 19/32" | 13.5 to 15 | 3/8" | 0.02" | -40° to 450° | 17.7 | Phillips, External Hex | 9/32" | Yes | Straight | Firm Hose, Firm Tube, Soft Hose, Soft Tube | SAE J1508 | 5 | 00000000 | 00000 |
| 37/64" to 5/8" | 14.5 to 16 | 3/8" | 0.02" | -40° to 450° | 17.7 | Phillips, External Hex | 9/32" | Yes | Straight | Firm Hose, Firm Tube, Soft Hose, Soft Tube | SAE J1508 | 5 | 00000000 | 00000 |
| 19/32" to 43/64" | 15 to 17 | 3/8" | 0.02" | -40° to 450° | 17.7 | Phillips, External Hex | 9/32" | Yes | Straight | Firm Hose, Firm Tube, Soft Hose, Soft Tube | SAE J1508 | 5 | 00000000 | 00000 |
| 5/8" to 45/64" | 16 to 18 | 3/8" | 0.02" | -40° to 450° | 17.7 | Phillips, External Hex | 9/32" | Yes | Straight | Firm Hose, Firm Tube, Soft Hose, Soft Tube | SAE J1508 | 5 | 00000000 | 00000 |
Tight-Seal Bolt Clamp Assortments for Soft Hose and Tube
The hose clamps in these assortments have a bolt closure that creates a 360° leak-preventing seal. The clamps have rolled edges, so they won’t cut into hose and tube. They’re best for soft hose and tube but also work with firm hose and tube. Made of 304 stainless steel, they have good corrosion resistance. Clamps come in a box with an individual compartment for each size.
Note: When choosing a clamp, measure the outside diameter of your hose or tube with the fitting installed.
| No. of Pieces | Includes | Band Thick. | Temp. Range, °F | Hex Size | Reusable | Bolt Type | For Use With | Specifications Met | Each | |
304 Stainless Steel with 304 Stainless Steel Bolt | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 110 | Clamps with 11/32" band width, 15/64"-5/16" clamp ID range (10 each) Clamps with 11/32" band width, 9/32"-23/64" clamp ID range (10 each) Clamps with 11/32" band width, 5/16"-25/64" clamp ID range (10 each) Clamps with 11/32" band width, 23/64"-7/16" clamp ID range (10 each) Clamps with 11/32" band width, 25/64"-15/32" clamp ID range (10 each) Clamps with 11/32" band width, 7/16"-33/64" clamp ID range (10 each) Clamps with 11/32" band width, 15/32"-35/64" clamp ID range (10 each) Clamps with 11/32" band width, 33/64"-19/32" clamp ID range (10 each) Clamps with 11/32" band width, 35/64"-5/8" clamp ID range (10 each) Clamps with 11/32" band width, 19/32"-43/64" clamp ID range (10 each) Clamps with 11/32" band width, 5/8"-45/64" clamp ID range (10 each) 7 mm Hex Nutdriver Plastic Box | 0.031" | -40° to 350° | 7mm, 9/32" | Yes | Straight | Firm Hose, Firm Tube, Soft Hose, Soft Tube | SAE J1508 | 0000000 | 0000000 |
| 380 | Clamps with 11/32" band width, 15/64"-5/16" clamp ID range (20 each) Clamps with 11/32" band width, 9/32"-23/64" clamp ID range (20 each) Clamps with 11/32" band width, 5/16"-25/64" clamp ID range (20 each) Clamps with 11/32" band width, 23/64"-7/16" clamp ID range (20 each) Clamps with 11/32" band width, 25/64"-15/32" clamp ID range (20 each) Clamps with 11/32" band width, 7/16"-33/64" clamp ID range (20 each) Clamps with 11/32" band width, 15/32"-35/64" clamp ID range (20 each) Clamps with 11/32" band width, 33/64"-19/32" clamp ID range (20 each) Clamps with 11/32" band width, 35/64"-5/8" clamp ID range (20 each) Clamps with 11/32" band width, 19/32"-43/64" clamp ID range (20 each) Clamps with 11/32" band width, 5/8"-45/64" clamp ID range (20 each) Clamps with 11/32" band width, 43/64"-3/4" clamp ID range (20 each) Clamps with 11/32" band width, 45/64"-25/32" clamp ID range (20 each) Clamps with 11/32" band width, 3/4"-53/64" clamp ID range (20 each) Clamps with 11/32" band width, 25/32"-55/64" clamp ID range (20 each) Clamps with 11/32" band width, 53/64"-29/32" clamp ID range (20 each) Clamps with 11/32" band width, 55/64"-15/16" clamp ID range (20 each) Clamps with 11/32" band width, 29/32"-63/64" clamp ID range (20 each) Clamps with 11/32" band width, 15/16"-33/32" clamp ID range (20 each) 7 mm Hex Nutdriver Metal Box | 0.031" | -40° to 350° | 7mm, 9/32" | Yes | Straight | Firm Hose, Firm Tube, Soft Hose, Soft Tube | SAE J1508 | 0000000 | 000000 |
Super-Corrosion-Resistant Smooth-Band
Worm-Drive Clamps for Firm Hose and Tube
Made of our most corrosion resistant stainless steel, these worm-drive clamps stand up to harsh acids and chemicals. Their band is smooth and has rolled edges, so they won’t cut into your hose or tube. Worm-drive clamps are the most common type of clamp because they’re easy to use, strong, and versatile.
Note: When choosing a clamp, measure the outside diameter of your hose or tube with the fitting installed.
For technical drawings and 3-D models, click on a part number.
Clamp ID Range | Band | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Inch | mm | Wd. | Thick. | SAE No. | Temperature Range, °F | Maximum Torque, in.-lbs. | Hex Size | Reusable | Specifications Met | Each | |
254 SMO Stainless Steel with 254 SMO Stainless Steel Screw | |||||||||||
| 9/16" to 15/16" | 15 to 24 | 1/2" | 0.031" | 8 | -50° to 250° | 35 | 7mm, 9/32" | Yes | SAE J1508 | 0000000 | 000000 |
| 3/4" to 1 1/8" | 19 to 28 | 1/2" | 0.031" | 10 | -50° to 250° | 35 | 7mm, 9/32" | Yes | SAE J1508 | 0000000 | 00000 |
| 7/8" to 1 1/4" | 22 to 32 | 1/2" | 0.031" | 12 | -50° to 250° | 35 | 7mm, 9/32" | Yes | SAE J1508 | 0000000 | 00000 |
| 1" to 1 1/2" | 26 to 38 | 1/2" | 0.031" | 16 | -50° to 250° | 35 | 7mm, 9/32" | Yes | SAE J1508 | 0000000 | 00000 |
| 1 1/4" to 1 3/4" | 32 to 44 | 1/2" | 0.031" | 20 | -50° to 250° | 44 | 7mm, 9/32" | Yes | SAE J1508 | 0000000 | 00000 |
| 1 1/2" to 2" | 38 to 50 | 1/2" | 0.031" | 24 | -50° to 250° | 44 | 7mm, 9/32" | Yes | SAE J1508 | 0000000 | 00000 |
| 1 3/4" to 2 3/16" | 44 to 56 | 1/2" | 0.031" | 28 | -50° to 250° | 44 | 7mm, 9/32" | Yes | SAE J1508 | 0000000 | 00000 |
| 2" to 2 9/16" | 50 to 65 | 1/2" | 0.031" | 32 | -50° to 250° | 44 | 7mm, 9/32" | Yes | SAE J1508 | 0000000 | 00000 |
| 2 1/4" to 2 15/16" | 58 to 75 | 1/2" | 0.031" | 40 | -50° to 250° | 44 | 7mm, 9/32" | Yes | SAE J1508 | 0000000 | 00000 |
| 2 11/16" to 3 3/8" | 68 to 85 | 1/2" | 0.031" | 44 | -50° to 250° | 44 | 7mm, 9/32" | Yes | SAE J1508 | 0000000 | 00000 |
| 3" to 3 3/4" | 77 to 95 | 1/2" | 0.031" | 52 | -50° to 250° | 44 | 7mm, 9/32" | Yes | SAE J1508 | 0000000 | 00000 |
| 3 7/16" to 4 7/16" | 87 to 112 | 1/2" | 0.031" | 64 | -50° to 250° | 44 | 7mm, 9/32" | Yes | SAE J1508 | 0000000 | 00000 |
| 4 1/16" to 5 7/16" | 104 to 138 | 1/2" | 0.031" | 80 | -50° to 250° | 44 | 7mm, 9/32" | Yes | SAE J1508 | 0000000 | 00000 |
| 5 1/8" to 6 1/2" | 130 to 165 | 1/2" | 0.031" | 96 | -50° to 250° | 44 | 7mm, 9/32" | Yes | SAE J1508 | 0000000 | 00000 |
| 5 15/16" to 7 1/16" | 150 to 180 | 1/2" | 0.031" | 104 | -50° to 250° | 44 | 7mm, 9/32" | Yes | SAE J1508 | 0000000 | 00000 |
| 6 7/8" to 8 1/16" | 175 to 205 | 1/2" | 0.031" | 122 | -50° to 250° | 44 | 7mm, 9/32" | Yes | SAE J1508 | 0000000 | 00000 |
| 7 7/8" to 9 1/16" | 200 to 231 | 1/2" | 0.031" | 138 | -50° to 250° | 44 | 7mm, 9/32" | Yes | SAE J1508 | 0000000 | 00000 |
| 8 7/8" to 10 1/16" | 226 to 256 | 1/2" | 0.031" | 154 | -50° to 250° | 44 | 7mm, 9/32" | Yes | SAE J1508 | 0000000 | 00000 |
| 9 7/8" to 11 1/8" | 251 to 282 | 1/2" | 0.031" | 170 | -50° to 250° | 44 | 7mm, 9/32" | Yes | SAE J1508 | 0000000 | 00000 |
| 10 15/16" to 12 1/16" | 277 to 307 | 1/2" | 0.031" | 186 | -50° to 250° | 44 | 7mm, 9/32" | Yes | SAE J1508 | 0000000 | 00000 |