These high-quality spring clips are made of robust 65Mn spring steel, with 360 degree inner ring precision design, it effectively prevents damage to pipeline. Package includes 10 different size spring clips that fit most air hose pipe, water pipe, fuel line silicone, hose, as well as carburettors, engines and etc. Package includes: 10 x 6 mm spring clips. 10 x 8 mm spring clips. 10 x 10 mm spring clips. 10 x 10 mm spring clips. 10 x 10 mm spring clips. 10 0 * 12 mm spring clips, 10 x 14 mm spring clips, 10 x 15 mm spring clips, 10 x 16 mm spring clips, 10 x 18 mm spring clips, 10 x 20 mm spring clips, 10 x 22 mm spring clips