Heavy Duty 2pcs Steel Tension Springs With 3mm Wire For Tough DIY Projects. Premium Stainless Construction Resists Rust And Corrosion While Delivering Serious Springin Power. Perfect Size At 20mm Out Diameter And Available In Various Lengths Like 90mm To

Heavy Duty Steel Tension Springs 2pcs For Heavy Repair Jobs
✔️ Spring Steel 20mm OD 3mm Wire 80 90 100 120mm Lengths Avail

These durable tension springs are designed for mechanical loads and simple household fixes needing strong return action without bending permanently.

✅ Made from high durability spring steel material
✅ Wire diameter measures exactly 3mm for strength
✅ Outer diameter size holds steady at 20mm clear
✅ Length variants range from 80 up to 250mm total
✅ Anti rust finish helps prevent corrosion over time

💡 How do you measure the correct spring length for your device? Match inner dimensions before buying and ensure tension matches load capacity for safety reasons.-
Measure unextended wire thickness for proper gauge selection
Select extended length based on target compression distance needed
Test resistance after installation to verify hold strength

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