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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Metal Strapping
Bundle your heaviest shipments on pallets or in crates—this metal strapping handles more force than plastic strapping. As your shipment is moved, this strapping won't stretch or break, keeping your items tightly bundled. A wax or oil coating makes tensioning smoother and prevents the strapping from getting caught around your material's corners. The edges on this strapping are smooth for safe handling.
Solid strapping is stronger than punched strapping.
302 stainless steel strapping is the most corrosion resistant, so it's best for shipments that will be left outdoors for extended periods.
Note: To match strapping with compatible accessories, choose items for use with the same strapping group number. Strapping tensioners, seals, kits, and dispensers are sold separately.
General Purpose Worm-Drive Clamps for Firm Hose and Tube
Easy to use, strong, and versatile, these hose clamps are the most common. Tighten their slotted screw with a screwdriver, hex nut driver, or wrench.
301, 302, and 305 stainless steel have very good corrosion resistance.
SAE J1508 clamps meet SAE dimensional standards.
NAS1924 clamps are manufactured to National Aerospace Standards for performance.
NAS1922 clamps adhere to National Aerospace Standards for the performance and dimensions of lightweight aircraft clamps.
Clamps are for firm plastic and rubber hose and tube. Do not exceed the maximum torque or clamps may be damaged.
For technical drawings and 3-D models, click on a part number.
Clamp ID Range | 302 Stainless Steel with 305 Stainless Steel Screw | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Inch | mm | Temp. Range, ° F | Max. Torque, in.-lbs. | Hex Size | Reusable | Specifications Met | Pkg. Qty. | Pkg. | |
5/16" Band Wd. × 0.025" Band Thick. | |||||||||
| 7/16" to 5/8" | 11 to 16 | Not Rated | 18 | 1/4" | Yes | Fed. Spec. A-A52506, NAS1922-0050-3 | 1 | 000000000 | 000000 |
| 9/16" to 7/8" | 14 to 22 | Not Rated | 18 | 1/4" | Yes | Fed. Spec. A-A52506, NAS1922-0075-3 | 1 | 000000000 | 00000 |
| 23/32" to 1 3/32" | 18 to 28 | Not Rated | 18 | 1/4" | Yes | Fed. Spec. A-A52506, NAS1922-0100-3 | 1 | 000000000 | 00000 |
| 31/32" to 1 25/32" | 25 to 45 | Not Rated | 18 | 1/4" | Yes | Fed. Spec. A-A52506, NAS1922-0150-3 | 1 | 000000000 | 00000 |
| 1 9/16" to 2 3/8" | 40 to 60 | Not Rated | 18 | 1/4" | Yes | Fed. Spec. A-A52506, NAS1922-0200-3 | 1 | 000000000 | 00000 |
| 1 27/32" to 2 21/32" | 47 to 67 | Not Rated | 18 | 1/4" | Yes | Fed. Spec. A-A52506, NAS1922-0225-3 | 1 | 000000000 | 00000 |
| 2 7/16" to 3 7/32" | 62 to 82 | Not Rated | 18 | 1/4" | Yes | Fed. Spec. A-A52506, NAS1922-0275-3 | 1 | 000000000 | 00000 |
| 3 1/32" to 3 13/16" | 77 to 97 | Not Rated | 18 | 1/4" | Yes | Fed. Spec. A-A52506, NAS1922-0350-3 | 1 | 000000000 | 00000 |
| 3 5/8" to 4 13/32" | 92 to 112 | Not Rated | 18 | 1/4" | Yes | Fed. Spec. A-A52506, NAS1922-0400-3 | 1 | 000000000 | 00000 |
| 4 7/32" to 5" | 107 to 127 | Not Rated | 18 | 1/4" | Yes | Fed. Spec. A-A52506, NAS1922-0450-3 | 1 | 000000000 | 00000 |
| 4 13/16" to 5 19/32" | 122 to 142 | Not Rated | 18 | 1/4" | Yes | Fed. Spec. A-A52506, NAS1922-0525-3 | 1 | 000000000 | 00000 |
| 5 3/8" to 6 3/16" | 137 to 157 | Not Rated | 18 | 1/4" | Yes | Fed. Spec. A-A52506, NAS1922-0575-3 | 1 | 000000000 | 00000 |
| 5 31/32" to 6 25/32" | 152 to 172 | Not Rated | 18 | 1/4" | Yes | Fed. Spec. A-A52506, NAS1922-0625-3 | 1 | 000000000 | 00000 |
| 6 9/16" to 7 3/8" | 167 to 187 | Not Rated | 18 | 1/4" | Yes | Fed. Spec. A-A52506, NAS1922-0700-3 | 1 | 000000000 | 00000 |
| 7 3/16" to 7 15/16" | 182 to 202 | Not Rated | 18 | 1/4" | Yes | Fed. Spec. A-A52506, NAS1922-0750-3 | 1 | 000000000 | 00000 |
| 7 3/4" to 8 17/32" | 197 to 217 | Not Rated | 18 | 1/4" | Yes | Fed. Spec. A-A52506, NAS1922-0825-3 | 1 | 000000000 | 00000 |
| 8 11/32" to 9 1/8" | 212 to 232 | Not Rated | 18 | 1/4" | Yes | Fed. Spec. A-A52506, NAS1922-0875-3 | 1 | 000000000 | 00000 |
| 8 15/16" to 9 23/32" | 227 to 247 | Not Rated | 18 | 1/4" | Yes | Fed. Spec. A-A52506, NAS1922-0925-3 | 1 | 000000000 | 00000 |
| 9 17/32" to 10 5/16" | 242 to 262 | Not Rated | 18 | 1/4" | Yes | Fed. Spec. A-A52506, NAS1922-1000-3 | 1 | 000000000 | 00000 |