GUNGY Extension Spring 50mm Tension With Dual Hook in 304 Stainless Steel OD 12mm Wire Diameter 1.6mm Max Load 6.4KG 1.6x12x50mm 4 Pieces

Specification: Extension spring with hook, Wire diameter: 1.6mm, Outer diameter: 12mm, Static length: 50mm. Premium Material: Tension spring made of stainless steel 304, rust and corrosion resistant; high strength and elasticity; long service life. Double Hook Design: Tension springs with double hook, easily connects to drawstrings, tension straps, carabiners and other eyelets. Performance: Spring surface polishing treatment, smooth and burr-free. Max spring force: about 6.4KG(63N). Max tensile length: 67mm. Widely Applications: Widely used in outdoor tents, trampolines, toys, fitness equipment, electrical appliances, automobiles and other fields.