Feature 1Made of high quality 65mn spring steel, which is durable and glossy 2Smooth inside and will not bite into hose 3Easy to tighten since it is out away from the clamping surface 4Release or tighten the bolt to adjust the band diameter range 5100 pcs spring clips in 10 different sizes will be sold together, which can be used for various size hoses Description: These spring clips are made of high quality 65mn spring steel, which is durable and glossy. It fits for air hose tube, water pipe, fuel pipe and silicone vacuum hose, which has a wide range of usage. Do not miss it! Features: 1. Made of high quality 65mn spring steel, which is durable and glossy. 2. Smooth inside and will not bite into hose. 3. Easy to tighten since it is out away from the clamping surface. 4. Release or tighten the bolt to adjust the band diameter range. 5. 100 pcs spring clips in 10 different sizes will be sold together, which can be used for various size hoses. Specifications: Material: 65MN Spring Steel Color: As the picture show Quantity: 100 pcs Size: 6mm, 8mm,10mm, 12mm, 14mm, 15mm 16mm, 18mm, 20mm, 22mm inner diameter Detailed Size: As the table below Application: Fit for hose air hose, water pipe, fuel line, silicone hose, etc. Package Weight: 380g Product Inner Diameter Outer Diameter Thickness Width 6mm 6mm / 0.24" 7mm / 0.28" 0.5mm / 0.02" 6mm / 0.24" 8mm 8mm / 0.31" 10mm / 0.39" 0.5mm / 0.02" 8mm / 0.31" 10mm 10mm / 0.39" 11mm / 0.43" 0.5mm / 0.02" 8mm / 0.31" 12mm 12mm / 0.47" 14mm / 0.55" 1mm / 0.04" 8mm / 0.31" 14mm 14mm / 0.55" 16mm / 0.63" 1mm / 0.04" 10mm / 0.39" 15mm 15mm / 0.59" 17mm / 0.67" 1mm / 0.04" 10mm / 0.39" 16mm 16mm / 0.63" 18mm / 0.71" 0.5mm / 0.02" 8mm / 0.31" 18mm 18mm / 0.71" 20mm / 0.79" 1mm / 0.04" 8mm / 0.31" 20mm 20mm / 0.79" 22mm / 0.87" 1mm / 0.04" 10mm / 0.39" 22mm 22mm / 0.87" 24mm / 0.94" 1mm / 0.04" 10mm / 0.39" Package Included: 10 x 6mm Spring Clips 10 x 8mm Spring Clips 10 x 10mm Spring Clips 10 x 12mm Spring Clips 10 x 14mm Spring Clips 10 x 15mm Spring Clips 10 x 16mm Spring Clips 10 x 18mm Spring Clips 10 x 20mm Spring Clips 10 x 22mm Spring Clips Note: Please allow 1-3cm error due to manual measurement. Thanks for your understanding.