Product Features
UPC CERTIFIED
All Gain's Worm Drive Clamp undergoes rigorous testing and has received certification to comply with the Uniform Plumbing Code (UPC) as specified by the International Association of Plumbing and Mechanical Officials (IAPMO). This certification ensures that the clamp meets all the requirements set forth in Plumbing technology. We offer a wide variety of sizes to choose from (refer to the list of available sizes), and we can also accommodate other sizes upon request.
PREMIUM HIGH-QUALITY
Our worm hose clamps are manufactured usually using stainless steel for the band, housing, and screw, ensuring superior performance in anti-corrosion, water-proofing, durability, and extended life-cycles.
WIDE INDUSTRY APPLICATION
Ideal for use in various industries, including Automotive, Agriculture, Construction, Housekeeping, HVAC, both indoors and outdoors. They are also well-suited for marine applications, making them versatile for use in different conditions and environments.
EASY TO USE AND INSTALL
These stainless steel clamps feature an inner worm gear design that allows for smooth adjustment of the working diameter, ensuring a precise fit for hoses and pipes. Please choose the appropriate clamp based on your hose outer diameter.
CUSTOMIZED PACKAGING
Each set includes a total of 10 pieces packed in one box, allowing for easy organization and storage.
Specifications

| No. | Diameter Range | Material Weight (kg/1000 pcs) | Packing / CTN | |||||
| Inch (Min. to Max.) | mm (Min. to Max.) | Galvanized | AISI 430 | AISI 304 | pcs | G.W. (kg) | cu.ft. | |
|---|---|---|---|---|---|---|---|---|
Mini clamp with 8mm wide band |
||||||||
| 8A-4 | 1/4” - 5/8" | 6-16 | 0.6 | 0.6 | 0.5 | 2000 | 14.7 | 0.85 |
| 8A-6 | 5/16" - 7/8" | 8-22 | 0.6 | 0.6 | 0.5 | 2000 | 14.7 | 0.85 |
| 8A-8 | 7/16" - 1" | 11-25 | 0.6 | 0.6 | 0.5 | 2000 | 14.7 | 0.85 |
| 8A-10 | 1/2" - 1 1/16” | 13-27 | 0.6 | 0.6 | 0.5 | 2000 | 14.7 | 0.85 |
Regular clamp with 12.7mm or 14.2mm band |
||||||||
| A-8 | 7/16" - 1" | 11-25 | 0.7 | 0.65 | 0.6 | 1,000 | 19.3 | 1.3 |
| A-10 | 1/2" - 1 1/16" | 13-27 | 0.7 | 0.65 | 0.6 | 1,000 | 19.5 | 1.3 |
| A-12 | 1/2" - 1 1/4" | 13-32 | 0.7 | 0.65 | 0.6 | 1,000 | 20 | 1.3 |
| A-16 | 1 1/16" - 1 1/2" | 18-38 | 0.7 | 0.65 | 0.6 | 1,000 | 21.1 | 1.7 |
| A-20 | 3/4" - 1 3/4" | 19-44 | 0.7 | 0.65 | 0.6 | 1,000 | 23.2 | 2.1 |
| A-24 | 1" - 2" | 25-51 | 0.7 | 0.65 | 0.6 | 1,000 | 24.3 | 2.3 |
| A-28 | 1 1/4" - 2" 1/4" | 32-57 | 0.7 | 0.65 | 0.6 | 1,000 | 27.4 | 2.8 |
| A-32 | 1 1/2" - 2" 1/2" | 38-64 | 0.7 | 0.65 | 0.6 | 1,000 | 29.6 | 3.2 |
| A-36 | 1 3/4" - 2" 3/4" | 44-70 | 0.7 | 0.65 | 0.6 | 1,000 | 31.7 | 3.8 |
| A-40 | 2" - 3" | 51-76 | 0.7 | 0.65 | 0.6 | 500 | 17.2 | 2.3 |
| A-44 | 2 1/4" - 3 1/4" | 57-82 | 0.7 | 0.65 | 0.6 | 500 | 18.3 | 2.5 |
| A-48 | 2 1/2" - 3 1/2" | 64-89 | 0.7 | 0.65 | 0.6 | 500 | 18.4 | 2.8 |
| A-52 | 2 3/4” – 3 3/4” | 70-95 | 0.7 | 0.65 | 0.6 | 500 | 19.5 | 3.0 |
| A-56 | 3" - 4" | 76-101 | 0.7 | 0.65 | 0.6 | 500 | 19.6 | 3.2 |
| A-60 | 3 1/4" - 4 1/4" | 83-108 | 0.7 | 0.65 | 0.6 | 500 | 21.4 | 3.2 |
| A-64 | 2 1/2" - 4 1/2" | 64-114 | 0.7 | 0.65 | 0.6 | 500 | 21.5 | 3.2 |
| A-72 | 3" - 5" | 76-127 | 0.7 | 0.65 | 0.6 | 250 | 12.0 | 3.2 |
| A-80 | 3 1/2" - 5 1/2" | 89-140 | 0.7 | 0.65 | 0.6 | 250 | 13.0 | 3.9 |
| A-88 | 4" - 6" | 102-152 | 0.7 | 0.65 | 0.6 | 250 | 14.0 | 4.5 |
| A-96 | 4 1/2” - 6 1/2" | 114-165 | 0.7 | 0.65 | 0.6 | 250 | 15.0 | 4.5 |
| A-104 | 5" - 7" | 127-178 | 0.7 | 0.65 | 0.6 | 250 | 16.0 | 4.5 |