WINOMO Spring Clips Fuel Hose Line Water Pipe Clamps Fasteners - 60pcs 60pcs spring clips in 10 differrent sizes will be sold together. Material: high quality spring steel 65Mn. Size: 7mm, 10mm, 11mm, 14mm, 16mm, 17mm in inner diameter. Fit for hose air hose, water pipe, fuel line, silicone hose, etc.