What is this?Worm gear drive hose clamp can effectively solve the problem of hose gas or liquid leakage, suitable for hoses with outer diameters of 18-32mm ( 5/7"-1 1/4"), such as fixing hoses, pipes, cables, tubes, fuel pipes, dryer vent,fuel lines and any other plumbing system. Widely used in home, garden, industry, machinery, electronics, agriculture, automobiles, ships, etc.What will I get?Hose clamp, we provide here, is in the size of: adjustable size range is 118-140 mm ( 5/7"-1 1/4"), clamp width: 12.7 mm (0.5") and thickness: 0.6mm (0.025").In the package of: 10 Pcs x Adjustable Worm Gear Hose ClampIs there any advantages of the product?1. The hose clamp is made of 304 stainless steel, which is corrosion-resistant, rust-proof and high-strength.