Expansion Spring 1.5mm WireDia Stainless Tension Extension Extending Coil Spring

DIY COMPRESSION SPRINGS PRESSURE SPRING PRODUCT SPECIFICATIONS: Size：Wire Diameter x Outer Diameter x Length Wire Diameter : 1.5mm Outer Diameter: 10mm - 18mm Length : 30mm - 1000mm Material: Stainless Steels Color: Stainless steel colour

eBay