High quality materialOur metal hose clamps are made of stainless steel, which is high hardness, durable, not easy to rust and anti-corrosion. Our hose clamps have a solid structure, fine workmanship and will not rust. It still looks new after a long time using. Perfect hose clamp kit: The hose clamp is flexible and malleable, adjustable size from 8-38mm. Contains 7 different sizes: 8-12mm, 10-16mm, 13-19mm, 16-25mm, 19-29mm, 18-32mm and 25-38mm for each model, a total of 60 pieces, enough for replacement and repair. replacement in daily life. . Easy to use The stainless steel hose clamp is easy to use. Easily loosen the hose clamp screw with a screwdriver, then pass the pipe through the hose clamp and adjust the appropriate size, tighten the screw, it's easy even for beginners. LARGE APPLICATIONThe set includes 60 cable ties and a storage box. Needed to secure pipes, hoses, cables, hoses, fuel lines in domestic, automotive, industrial, marine or marine applications, etc. to meet different needs.