W2: Band and housing are stainless steel 300, zinc plated screw.
W4: All stainless steel 300.
Band width: 15.8mm
Band thickness: 0.7mm
* Smooth band inside to protect hose surface from damage.
* Engineered to deliver exceptionally high rates of band tension to handle the toughest sealing jobs.
* Corrosion resistant,and protects the rubber surface is not damaged.
* Provides maximum engagement of screw threads to band.
* No pollution, occupies less space and easy to maintain.
Cooling system for automobile, silicone hoses on charge air cooling/air to air, after cooling systems, and primary engine coolant systems.
If you're looking for the heavy duty constant torque clamps, welcome to wholesale the product from our factory. As one of the leading manufacturers and suppliers in China, we will offer you the best service and fast delivery. Now, check the quotation with our seller.