Center punch clamps feature a bolt-free design for a professional low profile hose assembly. These clamps can be quickly installed in the field using the center punch hand tool. Available in 300 series stainless steel and in galvanized steel. The Center punch clamp tool (as shown) is required for installation. A compact and economical tool for small diameter hose is also available. Center punch clamp thicknesses range from 0.25 to 0.31 inches, depending on the clamp diameter. These clamps are made in the USA.
| Clamp Size* | Galvanized Steel | Stainless Steel | Case Qty |
| 13/16″ | F3** | FS3** | 100 |
| 1-3/8″ | F311** | FS311** | 100 |
| 1″ | F4 | FS4 | 100 |
| 1-1/4″ | F5 | FS5 | 100 |
| 1-1/2″ | F6 | FS6 | 100 |
| 1-3/4″ | F7 | FS7 | 100 |
| 2″ | F8 | FS8 | 100 |
| 2-1/4″ | F9 | FS9 | 100 |
| 2-1/2″ | F10 | FS10 | 50 |
| 2-3/4″ | F11 | FS11 | 50 |
| 3″ | F12 | FS12 | 50 |
| 3-1/2″ | F14 | FS14 | 50 |
| 4″ | F16 | FS16 | 25 |
| 4-1/2″ | F18 | FS18 | 25 |
| 5″ | F20 | FS20 | 25 |
| 6″ | F24 | FS24 | 25 |
| 7″ | F28 | FS28 | 25 |
| 8″ | F32 | FS32 | 25 |
Clamp size listed is the actual inside diameter of the clamp, not the corresponding hose size. Always select a clamp size larger than the outside diameter of the hose with which it will be used.
When installing multiple clamps per hose end, offset the buckles by 45 or 90 degrees so that the buckles are not aligned
** 13/16″ and 1-3/8″ ID clamps are 3/8 wide and require a tool capable of 3/8 and 5/8 clamp widths
Use center punch clamps in low pressure air and water applications only, not suitable for some hose and coupling types. Do not use for steam service. Please contact us for recommended installation or repair components for chemical, steam, or high pressure hose applications.
See this video link for installation details:
WARNING: Cancer and reproductive harm. Visit www.P65warnings.ca.gov for additional information.
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Per Section 1417 of the Safe Drinking Water Act (SDWA) use Lead free parts in all consumable water applications. Lead free refers to the wetted surface of pipes, fittings and fixtures in potable water systems that have a weighted average lead content = 0.25%. Source: California Health & Safety Code (116875). Vermont Act 193*171NLF
Please contact us for a limited assortment of lead-free products
