Description: These spring clips are made of high quality 65mn spring steel, fits for air hose tube, fuel pipe,silicone vacuum hose,etc. Material: 65MN Spring Steel Inner Diameter: 14mm Outer Diameter: 16mm Thickness: 1mm Width: 10mm Fits for air hose tube, fuel pipe,silicone vacuum hose,etc. Package Includes: 10x Spring Clips