Material Material |
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Minimum Clamp ID Minimum Clamp ID |
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Screw Material Screw Material |
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Maximum Clamp ID Maximum Clamp ID |
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Drive Style Drive Style |
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Housing Material Housing Material |
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Specifications Met Specifications Met |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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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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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
General Purpose Worm-Drive Clamps with Nonslip Screw for Firm Hose and Tube
Slotted, External Hex Drive Style
Slotted Drive Style
A raised safety collar around the head of the screw prevents your screwdriver from slipping and damaging the hose or tube. Clamps are for firm plastic and rubber hose and tube. Do not exceed the maximum torque or clamps may be damaged.
201 stainless steel clamps have a zinc-plated steel screw and offer good corrosion resistance.
301 stainless steel clamps resist corrosion better than 201 stainless steel clamps. All have a 410 stainless steel screw.
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. | Drive Style | Hex Size | Reusable | Specifications Met | Pkg. Qty. | Pkg. | |
201 Stainless Steel with Zinc-Plated Steel Screw | |||||||||||||
| 3/8" to 7/8" | 10 to 22 | 9/16" | 0.022" | 6 | -40° to 375° | 30 | Slotted, External Hex | 3/8" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 10 | 0000000 | 000000 |
| 7/16" to 1" | 11 to 25 | 9/16" | 0.022" | 8 | -40° to 375° | 30 | Slotted, External Hex | 3/8" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 10 | 0000000 | 00000 |
| 1/2" to 1 1/16" | 13 to 27 | 9/16" | 0.022" | 10 | -40° to 375° | 30 | Slotted, External Hex | 3/8" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 10 | 0000000 | 00000 |
| 1/2" to 1 1/4" | 13 to 32 | 9/16" | 0.022" | 12 | -40° to 375° | 30 | Slotted, External Hex | 3/8" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 10 | 0000000 | 00000 |
| 11/16" to 1 1/2" | 17 to 38 | 9/16" | 0.022" | 16 | -40° to 375° | 30 | Slotted, External Hex | 3/8" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 10 | 0000000 | 00000 |
| 3/4" to 1 3/4" | 19 to 44 | 9/16" | 0.022" | 20 | -40° to 375° | 30 | Slotted, External Hex | 3/8" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 10 | 0000000 | 00000 |
| 1" to 2" | 25 to 51 | 9/16" | 0.022" | 24 | -40° to 375° | 30 | Slotted, External Hex | 3/8" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 10 | 0000000 | 00000 |
| 1 1/4" to 2 1/4" | 32 to 57 | 9/16" | 0.022" | 28 | -40° to 375° | 30 | Slotted, External Hex | 3/8" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 10 | 0000000 | 00000 |
| 1 1/2" to 2 1/2" | 38 to 63 | 9/16" | 0.022" | 32 | -40° to 375° | 30 | Slotted, External Hex | 3/8" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 10 | 0000000 | 00000 |
| 1 3/4" to 2 3/4" | 44 to 70 | 9/16" | 0.022" | 36 | -40° to 375° | 30 | Slotted, External Hex | 3/8" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 10 | 0000000 | 00000 |
| 2" to 3" | 51 to 76 | 9/16" | 0.022" | 40 | -40° to 375° | 30 | Slotted, External Hex | 3/8" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 5 | 0000000 | 00000 |
| 2 1/4" to 3 1/4" | 57 to 82 | 9/16" | 0.022" | 44 | -40° to 375° | 30 | Slotted, External Hex | 3/8" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 5 | 0000000 | 00000 |
| 2 1/2" to 3 1/2" | 64 to 89 | 9/16" | 0.022" | 48 | -40° to 375° | 30 | Slotted, External Hex | 3/8" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 5 | 0000000 | 00000 |
| 2 3/4" to 3 3/4" | 70 to 95 | 9/16" | 0.022" | 52 | -40° to 375° | 30 | Slotted, External Hex | 3/8" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 5 | 0000000 | 00000 |
| 3" to 4" | 76 to 101 | 9/16" | 0.022" | 56 | -40° to 375° | 30 | Slotted, External Hex | 3/8" | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 5 | 0000000 | 00000 |
301 Stainless Steel with 410 Stainless Steel Screw | |||||||||||||
| 7/16" to 25/32" | 11 to 20 | 9/16" | 0.022" | 6 | Not Rated | 30 | Slotted | __ | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 10 | 0000000 | 00000 |
| 1/2" to 29/32" | 13 to 23 | 9/16" | 0.022" | 8 | Not Rated | 30 | Slotted | __ | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 10 | 0000000 | 00000 |
| 9/16" to 1 1/16" | 14 to 27 | 9/16" | 0.022" | 10 | Not Rated | 30 | Slotted | __ | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 10 | 0000000 | 00000 |
| 11/16" to 1 1/4" | 17 to 32 | 9/16" | 0.022" | 12 | Not Rated | 30 | Slotted | __ | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 10 | 0000000 | 00000 |
| 13/16" to 1 1/2" | 21 to 38 | 9/16" | 0.022" | 16 | Not Rated | 30 | Slotted | __ | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 10 | 0000000 | 00000 |
| 13/16" to 1 3/4" | 21 to 44 | 9/16" | 0.022" | 20 | Not Rated | 30 | Slotted | __ | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 10 | 0000000 | 00000 |
| 1 1/16" to 2" | 27 to 51 | 9/16" | 0.022" | 24 | Not Rated | 30 | Slotted | __ | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 10 | 0000000 | 00000 |
| 1 5/16" to 2 1/4" | 33 to 57 | 9/16" | 0.022" | 28 | Not Rated | 30 | Slotted | __ | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 10 | 0000000 | 00000 |
| 1 9/16" to 2 1/2" | 40 to 64 | 9/16" | 0.022" | 32 | Not Rated | 30 | Slotted | __ | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 10 | 0000000 | 00000 |
| 1 13/16" to 2 3/4" | 46 to 70 | 9/16" | 0.022" | 36 | Not Rated | 30 | Slotted | __ | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 10 | 0000000 | 00000 |
| 1 7/8" to 5" | 48 to 127 | 9/16" | 0.022" | 72 | Not Rated | 30 | Slotted | __ | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 5 | 0000000 | 00000 |
| 2 1/16" to 3" | 52 to 76 | 9/16" | 0.022" | 40 | Not Rated | 30 | Slotted | __ | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 5 | 0000000 | 00000 |
| 2 5/16" to 3 1/4" | 59 to 83 | 9/16" | 0.022" | 44 | Not Rated | 30 | Slotted | __ | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 5 | 0000000 | 00000 |
| 2 1/2" to 5 1/2" | 64 to 140 | 9/16" | 0.022" | 80 | Not Rated | 30 | Slotted | __ | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 5 | 0000000 | 00000 |
| 2 9/16" to 3 1/2" | 65 to 89 | 9/16" | 0.022" | 48 | Not Rated | 30 | Slotted | __ | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 5 | 0000000 | 00000 |
| 2 13/16" to 3 3/4" | 71 to 95 | 9/16" | 0.022" | 52 | Not Rated | 30 | Slotted | __ | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 5 | 0000000 | 00000 |
| 3 1/16" to 4" | 78 to 102 | 9/16" | 0.022" | 56 | Not Rated | 30 | Slotted | __ | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 5 | 0000000 | 00000 |
| 3 1/8" to 6" | 79 to 152 | 9/16" | 0.022" | 88 | Not Rated | 30 | Slotted | __ | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 5 | 0000000 | 00000 |
| 3 5/16" to 4 1/4" | 84 to 108 | 9/16" | 0.022" | 60 | Not Rated | 30 | Slotted | __ | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 5 | 0000000 | 00000 |
| 3 9/16" to 4 1/2" | 91 to 114 | 9/16" | 0.022" | 64 | Not Rated | 30 | Slotted | __ | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 5 | 0000000 | 00000 |
| 3 5/8" to 6 1/2" | 92 to 165 | 9/16" | 0.022" | 96 | Not Rated | 30 | Slotted | __ | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 5 | 0000000 | 00000 |
| 4 1/8" to 7" | 105 to 178 | 9/16" | 0.022" | 104 | Not Rated | 30 | Slotted | __ | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 5 | 0000000 | 00000 |
| 5 5/8" to 8 1/2" | 143 to 216 | 9/16" | 0.022" | 128 | Not Rated | 30 | Slotted | __ | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 1 | 0000000 | 0000 |
| 7 1/8" to 10" | 181 to 254 | 9/16" | 0.022" | 152 | Not Rated | 30 | Slotted | __ | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 1 | 0000000 | 0000 |
| 9 3/8" to 12 1/4" | 238 to 311 | 9/16" | 0.022" | 188 | Not Rated | 30 | Slotted | __ | Yes | Fed. Spec. WW-C-440B, SAE J1508 | 1 | 0000000 | 0000 |