Pack of 25 uniform-size-range clamps, suitable for mass equipment assembly and batch pipeline maintenance Adjustable coverage from 4.7mm to 23.5mm, fits most small-diameter rubber and plastic hoses Made of full 304 stainless steel, anti-oxidation, resistant to water, oil and mild chemical corrosion Single ear stepless seamless structure delivers full-circle even clamping force without damaging soft tubing Gap-free seamless contact surface blocks liquid and gas leakage for reliable long-term pipe sealing, Manufacturer: Nodrest