W1: Band, housing and screw are zinc plated steel.
W4: Band, housing and screw are AISI 301SS/304SS.
Band width: 9.7mm, 11.7mm
* Non-Perforated band hose clamp, no welding.
* Smooth band inside to protect hose surface from damage.
* Round edge, no burr, no deformation,can be reused.
* Wrest resistant and high crushing strength.
If you're looking for the british style hose clamp with riveted housing, 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.