VOSAREA Spring Assortment Kit 200pcs Steel ZincPlated Compression and Extension Spring Assortment Compressed Springs for Repairs

Description This item is spiral springs that offer resistance to a tension force, or load, applied along the axis of the spring. When a load is placed on an extension spring, making it longer, the spring pulls back against the load to return to its original length. These springs are used in a variety of applications, including automotive engines, major appliances, medical devices, electronics, and sensitive measuring instruments. Features - Color: As pictures showed. - Material: galvanized steel. - Dimensions: Diameter 4 - 9.5mm/0.16-0.37 inch. - Length 10 - 79.5mm/0.39-3.13 inch. - Used for automotive engines, major appliances, medical devices, electronics, and sensitive measuring instruments. Package Including 200 pcs compression and extension spring assortment