0.56 Inch Stainless Steel 304 Extension Spring with Hook - Heavy Duty Tension Return Spring for Garage Doors, Trampolines, and Industrial Equipment

Model: 304 hook tension spring 0.5*6Color classification: S hookSpecification mark: wire diameter * outer diameter * total length mmMaterial: 304 stainless steelName: Stainless steel open hook extension springSurface treatment: natural color,Packing description: bag/cartonStandard: National StandardSize: For example: 0.5*4"25 means that the wire diameter is 0.5 mm, the spring outer diameter is 4 mm, and the length is 25 mm

Specification mark wire diameter * outer diameter * total length mm

Not easy to rust, corrosion resistance, high hardness, taste, environmental protection and sanitation

Good precision and modern production technology,

Good price factory direct sales,

High efficiency with domestic advanced technology level