300-Piece Compression Spring Assortment, 23 Different Sizes, Mini Springs in 304 Stainless Steel, 10-30mm Length for Replacement and Repair

【Various Sizes】 The compression set contains 300 springs in 23 different sizes, each with a unique length, diameter, and wire thickness to suit various applications. Choose the appropriate size based on your needs. 【Durable Material】These small springs are made of 304 stainless steel, featuring a smooth surface and excellent corrosion resistance, ensuring reliable long-term performance in humid environments. You can be confident that they will not be affected by contact with air. 【High Quality】These stainless steel compression springs are precision-made with smooth, burr-free surfaces that protect your hands. They also exhibit excellent elasticity and ductility, resisting high tension and rebound without deforming, thus offering long-term reliability. 【Convenient Storage】 Each of the 23 helical springs is stored in a transparent box with a size indicator on the back, allowing for quick identification and retrieval, significantly increasing your work efficiency. 【Versatile Applications】This traction spring set offers a wide range of applications in various fields, from household appliances to motorized equipment. It is suitable for car engines, electrical appliances, household items, clamps, and much more, and can also be used for simple DIY projects.