High-quality materials: The spring clip is made of high-quality galvanized steel. The clip is more durable than spring washers, has good clamping force, and is easy to remove. 10 sizes of spring clips: The inner diameters of the spring clips are 5 mm, 6 mm, 7 mm, 8 mm, 9 mm, 10 mm, 11 mm, 12 mm, 13 mm, and 14 mm. Each size includes 10 pieces, which can be freely adjusted to suit your different pipe sizes. Application occasions: 100 spring clips are placed in a storage box, which is easy to store and transport. It can be used for oil pipes, water pipes, air pipes, silicone pipes, air lines, drain pipes, or washing machine outlet pipes. High-precision 360-degree inner ring design: Effectively prevents pipe damage. Easy to install: A selection of clip clamps, which are more practical and firmer than spring clamps, with good clamping force and easy to remove. Note: The data is all measured manually. Please allow 1-3 cm error due to differences in light and display. Color differences may