Material: These clamps are made of good quality 304 stainless steel, strong and durable, non-corrosive, flexible and ductile to use, not easy to break, deform or rust. Meanwhile, when you tighten the band, it will not loosen or slip, serving its purpose perfectly. These features help to extend their service life. Functional Hose Clamps: These stainless steel hose clamps are very practical and functional for securing hoses, pipes and tubes, as they can thread the hoses into the band and hold them firmly with their strong material, which can provide better performance in both cases. Their functions and service life. Easy to use: The wedge clamp is designed with a worm gear mechanism to adjust the diameter of the clamp to accurately apply the sealing pressure. It is easy to loosen the screw of the hose clamp with a screwdriver, thread the pipe through the hose clamp and adjust the size, and then tighten the pipe and connector. Wide application: These adjustable hose clamps have a wide