Constructed from galvanized steel with a zinc-plated coating for durability and rust resistance. Set includes 10 clamps in multiple diameters ranging from 4.5mm to 37mm. Suitable for securing fuel lines, water pipes, air tubes, and similar hose connections. Spring design enables quick installation and consistent clamping force without tools. Ideal for a variety of applications including automotive repairs, plumbing, and general metalworking tasks., Manufacturer: BSZCXBVMP