5Pcs Spring steel tension spring, Wire diameter 3mm Outer diameter 16mm Length 80mm, Black, 3.0x16x80mm

Spring steel tension springs, Length 80mm, Outer diameter 16mm, Wire diameter 3mm, Suitable for mechanical parts, factories, etc. Made of spring steel, this spring boasts advantages such as good stability, high reliability, smooth surface, good ductility, and fatigue resistance. The hooks at both ends of the tension spring can be fixed to other components, forming elasticity and strong tensile strength when stretched. The tension springs are meticulously crafted with a specially treated surface to prevent scratches, not easily broken. Extension springs are suitable for repairing and maintaining hand tools, replacing parts, and various tools and equipment. Examples include: curtains, automobiles, bicycles, umbrellas, razors, tape recorders, toy repair, pliers, etc.