stainless steel 201 strong hose clamp  

American Stainless Steel Hose Clamp is a type of stainless steel throat clamp. Stainless Steel Throat Clamp uses steel belt through-hole technology to make its screws bite the steel belt tightly. The screws use external hexagonal heads and are equipped with cross or flat screwdrivers in the middle for corresponding tightening methods, which takes advantage of convenient operation and improves product efficiency. American Style Throat Clamp is used in the oil, water and gas circuits of automobiles, motorcycles, trailers and mechanical vehicles to make the pipe joints more firmly sealed.