Model: Tension SpringMaterial: 304 Stainless SteelWire Diameter: 0.7mmOuter Diameter: 5mmLength:140-200mmSize: Wire Diameter x Outer Diameter x Length e.g: 1.5x12x90mm; means Wire Diameter=1.5mm Outer Diameter=12mm Length=90mmFeatures:High plasticity, no oil, uniform spacing, uniform force, stable resilience, and effectively improve work efficiency.This product is forged in multiple processes, strictly controlling each production process, and the surface gloss is free of burrs. High quality: Stable and durable, corrosion resistant, zinc Plated surface, smooth and no stab, riveting smooth, high ductility, good fatigue strength. After baking, it has antirust effect and heat treatment. It has good performance and service life. Application: Compression spring steel wire spring is used for everything from home appliances to motor equipment, motor, etc. as it is the type of spring required. Wire Diameter: 0.7mm Outer Diameter: 5mm Length:140-200mm Item Weight 1.76 ounces Manufacturer HLJIODJFM Item model number HLJIODJFM Package Dimensions 0.39 x 0.39 x 0.39 inches