10pcs Extension Spring with Hook Tension Spring 0.5mm Wire Diameter 5mm Outer Diameter Extension Springs, 0.5x5x35mm

Size Introduction: Wire Diameter 0.5mm, Outer Diameter 5mm, Length (Including Double Hooks) 35mm Material: Made of spring steel material, smooth surface, no burrs, high hardness, long service life, good corrosion resistance Good Flexibility: the spring pin is carefully crafted, with ultra-high toughness, strong resilience, can be stretched at will, and is not easy to damage Application: Widely used in various occasions, such as DIY, industrial production, electrician, woodworking, furniture, maintenance projects, etc Package Content: 10pcs x Extension spring；Product Name: Extension Spring；Type: Double Hook, Manufacturer: NIUXICH