300mm Free Length Double Hook Tension Spring x 2 Pcs Metal Extension Coil Springs for Industrial Machinery, [Silver]

Traction Spring for Industrial Machinery and Manufacturing Control. This pull spring is a mechanical part that uses elasticity to operate, it is used to control the movement of mechanical equipment. Made of metal, it is built to last, resist corrosion, rust, wear and shock. Suitable for manufacturing control, industrial machinery, engineering, automotive motors, measuring instruments, electric power, machine tools, construction and other industries. Wire diameter: 1mm; Outer diameter: 8mm; Free length: 300mm.