Specification: Name: Compression Spring Material: Spring Steel Surface Treatment: Blackened Wire Diameter: 1.2mm 1.5mm 1.6mm 1.8mm Outer Diameter: 6mm - 24.5mm Length: 10mm - 150mm (According to your choose) Features: Smooth surface; uniform spring spacing, stable force; high plasticity, fatigue resistance, good elasticity; good corrosion resistance, durable. Packing: Plastic bag / Carton box .
eBay