Extension Spring Set With 1mm Wire Diameter 10mm Outer Diameter And 120mm Total Length Made From Heat Tempered Spring Steel Oil Finish Dual Hook Tension Springs 3 Pack For DIY Projects, Assemblies, Crafting And Light Machinery
✔️ 1mm wire, 10mm OD, 120mm total length, 60mm free length
These extension tension springs are made from heat tempered spring steel, finished with an oil coating for added corrosion resistance. They have a wire diameter of 1mm and outer diameter of 10mm, with a total length of 120mm and a free length of 60mm. This 3-pack set features dual hooks, making them handy for DIY projects, assemblies, crafting, and light machinery in furniture, appliances, gates, screen doors, and repair work.
✅ Wire diameter: 1mm (0.04 in)
✅ Outer diameter: 10mm (0.39 in)
✅ Free length: 60mm (2.34 in)
✅ Total length: 120mm (4.72 in)
✅ Material: heat tempered spring steel with oil finish
✅ Hooks: dual hooks
✅ Pack: 3 springs
💡 What is the role of an extension spring with 1mm wire diameter and 10mm outer diameter in light-duty mechanisms?
In practice, it stores energy during extension and provides a controlled return force to reset components.
- Used in hinges, latches, and small closures - Suitable for 1mm wire and 10mm OD in DIY projects, assemblies, crafting - Common in furniture, appliances, gates, screen doors, and repair tasks ✝️