Clamp Type Clamp Type |
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 | Worm Drive |
Material Material |
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Clamp ID Clamp ID |
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Screw Material Screw Material |
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Maximum Clamp ID (Metric) Maximum Clamp ID (Metric) |
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Drive Style Drive Style |
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 | Slotted External Hex |
Hex Size Hex Size |
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Housing Material Housing Material |
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Reusable Reusable |
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Maximum Temperature Maximum Temperature |
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Minimum Temperature Minimum Temperature |
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Maximum Torque Maximum Torque |
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Minimum Clamp ID (Metric) Minimum Clamp ID (Metric) |
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Specifications Met Specifications Met |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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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.
More
Worm-Drive Clamps for Soft Hose and Tube
An extended tail acts as a liner to protect soft hose and tube, such as silicone, from being cut by the slots in the band.
Do not exceed the maximum torque or clamps may be damaged.
Zinc-plated steel offers fair corrosion resistance.
201, 301, and 305 stainless steel have very good corrosion resistance.
316 stainless steel has excellent 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. | SAE No. | Temp. Range, ° F | Max. Torque, in.-lbs. | Hex Size | Reusable | Specifications Met | Pkg. Qty. | Pkg. | |
201 Stainless Steel with Zinc-Plated Steel Screw | ||||||||||||
| 1/2" to 7/8" | 13 to 22 | 1/2" | 0.022" | 6 | -40° to 375° | 35 | 5/16" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 10 | 0000000 | 000000 |
| 5/8" to 1" | 16 to 25 | 1/2" | 0.022" | 8 | -40° to 375° | 35 | 5/16" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 10 | 0000000 | 00000 |
| 11/16" to 1 1/16" | 17 to 27 | 1/2" | 0.022" | 10 | -40° to 375° | 35 | 5/16" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 10 | 0000000 | 00000 |
| 11/16" to 1 1/4" | 17 to 32 | 1/2" | 0.022" | 12 | -40° to 375° | 35 | 5/16" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 10 | 0000000 | 00000 |
| 3/4" to 1 1/2" | 19 to 38 | 1/2" | 0.022" | 16 | -40° to 375° | 35 | 5/16" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 10 | 0000000 | 00000 |
| 1" to 1 3/4" | 25 to 44 | 1/2" | 0.022" | 20 | -40° to 375° | 35 | 5/16" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 10 | 0000000 | 00000 |
| 1 1/16" to 2" | 27 to 51 | 1/2" | 0.022" | 24 | -40° to 375° | 35 | 5/16" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 10 | 0000000 | 00000 |
| 1 5/16" to 2 1/4" | 33 to 57 | 1/2" | 0.022" | 28 | -40° to 375° | 35 | 5/16" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 10 | 0000000 | 00000 |
| 1 9/16" to 2 1/2" | 40 to 63 | 1/2" | 0.022" | 32 | -40° to 375° | 35 | 5/16" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 10 | 0000000 | 00000 |
| 1 13/16" to 2 3/4" | 46 to 70 | 1/2" | 0.022" | 36 | -40° to 375° | 35 | 5/16" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 10 | 0000000 | 00000 |
| 2 1/16" to 3" | 52 to 76 | 1/2" | 0.022" | 40 | -40° to 375° | 35 | 5/16" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 10 | 0000000 | 00000 |
| 2 5/16" to 3 1/4" | 59 to 82 | 1/2" | 0.022" | 44 | -40° to 375° | 35 | 5/16" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 5 | 0000000 | 00000 |
| 2 9/16" to 3 1/2" | 65 to 89 | 1/2" | 0.022" | 48 | -40° to 375° | 35 | 5/16" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 5 | 0000000 | 00000 |
| 2 13/16" to 3 3/4" | 72 to 95 | 1/2" | 0.022" | 52 | -40° to 375° | 35 | 5/16" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 5 | 0000000 | 00000 |
| 3 1/16" to 4" | 78 to 101 | 1/2" | 0.022" | 56 | -40° to 375° | 35 | 5/16" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 5 | 0000000 | 00000 |
| 3 5/16" to 4 1/4" | 84 to 108 | 1/2" | 0.022" | 60 | -40° to 375° | 35 | 5/16" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 5 | 0000000 | 00000 |
| 3 9/16" to 4 1/2" | 91 to 114 | 1/2" | 0.022" | 64 | -40° to 375° | 35 | 5/16" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 5 | 0000000 | 00000 |
| 4 1/16" to 5" | 103 to 127 | 1/2" | 0.022" | 72 | -40° to 375° | 35 | 5/16" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 5 | 0000000 | 00000 |
301 Stainless Steel with 305 Stainless Steel Screw | ||||||||||||
| 1/2" to 7/8" | 13 to 22 | 9/16" | 0.022" | 6 | -40° to 1600° | 35 | 5/16" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 10 | 00000000 | 00000 |
| 5/8" to 1" | 16 to 25 | 9/16" | 0.022" | 8 | -40° to 800° | 35 | 5/16" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 10 | 00000000 | 00000 |
| 11/16" to 1 1/16" | 17 to 27 | 9/16" | 0.022" | 10 | -40° to 800° | 35 | 5/16" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 10 | 00000000 | 00000 |
| 11/16" to 1 1/4" | 17 to 32 | 9/16" | 0.022" | 12 | -40° to 800° | 35 | 5/16" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 10 | 00000000 | 00000 |
| 3/4" to 1 1/2" | 19 to 38 | 9/16" | 0.022" | 16 | -40° to 800° | 35 | 5/16" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 10 | 00000000 | 00000 |
| 1" to 1 3/4" | 25 to 44 | 9/16" | 0.022" | 20 | -40° to 800° | 35 | 5/16" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 10 | 00000000 | 00000 |
| 1 1/16" to 2" | 27 to 51 | 9/16" | 0.022" | 24 | -40° to 800° | 35 | 5/16" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 10 | 00000000 | 00000 |
| 1 5/16" to 2 1/4" | 33 to 57 | 9/16" | 0.022" | 28 | -40° to 800° | 35 | 5/16" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 10 | 00000000 | 00000 |
| 1 9/16" to 2 1/2" | 40 to 63 | 9/16" | 0.022" | 32 | -40° to 800° | 35 | 5/16" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 10 | 00000000 | 00000 |
| 1 13/16" to 2 3/4" | 46 to 70 | 9/16" | 0.022" | 36 | -40° to 800° | 35 | 5/16" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 10 | 00000000 | 00000 |
| 2 1/16" to 3" | 52 to 76 | 9/16" | 0.022" | 40 | -40° to 800° | 35 | 5/16" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 5 | 00000000 | 00000 |
| 2 5/16" to 3 1/4" | 59 to 82 | 9/16" | 0.022" | 44 | -40° to 800° | 35 | 5/16" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 5 | 00000000 | 00000 |
| 2 9/16" to 3 1/2" | 65 to 89 | 9/16" | 0.022" | 48 | -40° to 800° | 35 | 5/16" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 5 | 00000000 | 00000 |
| 2 13/16" to 3 3/4" | 72 to 95 | 9/16" | 0.022" | 52 | -40° to 800° | 35 | 5/16" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 5 | 00000000 | 00000 |
| 3 1/16" to 4" | 78 to 101 | 9/16" | 0.022" | 56 | -40° to 800° | 35 | 5/16" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 5 | 00000000 | 00000 |
| 3 5/16" to 4 1/4" | 84 to 108 | 9/16" | 0.022" | 60 | -40° to 1600° | 35 | 5/16" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 5 | 00000000 | 00000 |
| 3 9/16" to 4 1/2" | 91 to 114 | 9/16" | 0.022" | 64 | -40° to 800° | 35 | 5/16" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 5 | 00000000 | 00000 |
| 4 1/16" to 5" | 103 to 127 | 9/16" | 0.022" | 72 | -40° to 800° | 35 | 5/16" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 5 | 00000000 | 00000 |
316 Stainless Steel with 316 Stainless Steel Screw | ||||||||||||
| 5/8" to 1" | 16 to 25 | 1/2" | 0.024" | 8 | -40° to 800° | 35 | 5/16" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 5 | 0000000 | 00000 |
| 11/16" to 1 1/16" | 17 to 27 | 1/2" | 0.024" | 10 | -40° to 800° | 35 | 5/16" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 5 | 0000000 | 00000 |
| 11/16" to 1 1/4" | 17 to 32 | 1/2" | 0.024" | 12 | -40° to 800° | 35 | 5/16" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 5 | 0000000 | 00000 |
| 3/4" to 1 1/2" | 19 to 38 | 1/2" | 0.024" | 16 | -40° to 800° | 35 | 5/16" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 5 | 0000000 | 00000 |
| 1" to 1 3/4" | 25 to 44 | 1/2" | 0.024" | 20 | -40° to 800° | 35 | 5/16" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 5 | 0000000 | 00000 |
| 1 1/16" to 2" | 27 to 51 | 1/2" | 0.024" | 24 | -40° to 800° | 35 | 5/16" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 5 | 0000000 | 00000 |
| 1 5/16" to 2 1/4" | 33 to 57 | 1/2" | 0.024" | 28 | -40° to 800° | 35 | 5/16" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 5 | 0000000 | 00000 |
| 1 9/16" to 2 1/2" | 40 to 63 | 1/2" | 0.024" | 32 | -40° to 800° | 35 | 5/16" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 5 | 0000000 | 00000 |
| 1 13/16" to 2 3/4" | 46 to 70 | 1/2" | 0.024" | 36 | -40° to 800° | 35 | 5/16" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 5 | 0000000 | 00000 |
| 2 1/16" to 3" | 52 to 76 | 1/2" | 0.024" | 40 | -40° to 800° | 35 | 5/16" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 5 | 0000000 | 00000 |
| 2 5/16" to 3 1/4" | 59 to 82 | 1/2" | 0.024" | 44 | -40° to 800° | 35 | 5/16" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 5 | 0000000 | 00000 |
| 2 9/16" to 3 1/2" | 65 to 89 | 1/2" | 0.024" | 48 | -40° to 800° | 35 | 5/16" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 5 | 0000000 | 00000 |
| 2 13/16" to 3 3/4" | 72 to 95 | 1/2" | 0.024" | 52 | -40° to 800° | 35 | 5/16" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 5 | 0000000 | 00000 |
| 3 1/16" to 4" | 78 to 101 | 1/2" | 0.024" | 56 | -40° to 800° | 35 | 5/16" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 5 | 0000000 | 00000 |
| 3 5/16" to 4 1/4" | 84 to 108 | 1/2" | 0.024" | 60 | -40° to 1600° | 35 | 5/16" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 5 | 0000000 | 00000 |
| 3 9/16" to 4 1/2" | 91 to 114 | 1/2" | 0.024" | 64 | -40° to 800° | 35 | 5/16" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 5 | 0000000 | 00000 |
| 4 1/16" to 5" | 103 to 127 | 1/2" | 0.024" | 72 | -40° to 800° | 35 | 5/16" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 5 | 0000000 | 00000 |
| 5 1/16" to 6" | 129 to 152 | 1/2" | 0.024" | 88 | -40° to 1600° | 35 | 5/16" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 5 | 0000000 | 00000 |
| 5 9/16" to 6 1/2" | 141 to 165 | 1/2" | 0.024" | 96 | -40° to 1600° | 35 | 5/16" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 5 | 0000000 | 00000 |