HCL's robust perforated Worm Gear clamps are manufactured from 430 Stainless Steel. These Screw Drive Hose Clamps are designed for higher sealing pressure with minimal torque.
Small quantities are sold online but for large volumes please contact us for discounted pricing.
For further information including sizes and drawings please download the Technical Sheet.
HCL's Perforated Worm Gear Hose Clamps are made according to SAE J1670 - The W4 type has 304 Stainless Steel Band, Screw & Housing