Multiple optional pack quantities from 2pcs to 10pcs, matching small DIY repair and batch equipment maintenance needs Entire clamp made of 304 stainless steel, resistant to oxidation, rust, fuel oil and long-term moisture contact Standard worm drive screw adjustment structure, freely adjustable diameter to fit most rubber and plastic water/fuel hoses Smooth rolled band edge avoids scratching soft tubing; uniform circumferential pressure blocks liquid leakage at pipe joints Universal application for household water pipeline, automotive fuel lines, small machinery fluid hose connection fixing, Manufacturer: Nodrest