1 Pcs Dual Hook Tension Spring, 4 x 23 x 280mm, Wire Diameter 4mm, OD 23mm, Free Length 280mm, Spring Steel, S-shaped double hook spring

Size: 4mm Wire Diameter x 23mm Outer Diameter x 280mm Free Length, S-shaped double hook spring Material: spring steel; Features: reverse hook with opening; Excellent material: Made of high-quality spring steel, standard size, sturdy and durable, not easy to deform, can be used for a long time. Uses: Hand tools, home care equipment, shock absorbers, engine valve springs. Tension springs can be used in production and assembly, experiments, research and development, maintenance and other occasions. Complete specifications: We have springs of various wire diameters and materials. If you don't find the spring of the size you want, please tell us and we will help you find the spring you want.