[Product Features] : All compression springs are made of 304 stainless steel, the surface of the spring is smooth, will not rust in wet environment, with strong oxidation resistance, acid resistance, good strength, ductility, durability, and strong tension.
[WIDE APPLICATION]: 15 different sizes of springs assortment kit is suitable for repairing various items, such as doors, curtains, cars, bicycles, pianos, scissors, appliances, tools, umbrellas, antique tape recorders, toys, pliers, etc.
[Easy To Storage and Use]: All compression springs are neatly packaged in plastic storage boxes, and size labels can be used to identify spring size.