ITEM NAME:100Pcs 6-15mm 10 Size Fuel Spring Clip Vacuum Water Oil Silicon Hose Tube Clamp 100% Brand New and High Quality Easy to use, pressure-proof, durable and long lasting Designed to distribute pressure uniformly around the application zone Used when the hose is subject to rapid changes in temperature which cause expansion and contraction of the material used in the assembly. The Spring clip maintains pressure during this process, thereby preventing leaks Material: 65Mn Color: as shown in picture Products Inner Diameter Outer Diameter Thickness Width M6 6mm 7mm 0.5mm 6mm M7 7mm 8mm 0.5mm 7mm M8 8mm 9mm 0.5mm 8mm M9 9mm 10mm 0.5mm 8mm M10 10mm 12mm 1mm 8mm M11 11mm 13mm 1mm 8mm M12 12mm 14mm 1mm 8mm M13 13mm 15mm 1mm 8mm M14 14mm 16mm 1mm 10mm M15 15mm 17mm 1mm 10mm 10 x 6mm spring clips 10 x 7mm spring clips 10 x 8mm spring clips 10 x 9mm spring clips 10 x 10mm spring clips 10 x 11mm spring clips 10 x 12mm spring clips 10 x 13mm spring clips 10 x 14mm spring clips 10 x 15mm spring clips No retail package Only ship to the confirmed address provided by.M13 13mm 15mm 1mm 8mm. M15 15mm 17mm 1mm 10mm. Used when the hose is subject to rapid changes in temperature which cause expansion and contraction of the material used in the assembly. The Spring clip maintains pressure during this process, thereby preventing leaks.