Heavy Duty Extension Spring With 400 Pound Tension And Secure Coil Clip Engineered Tough For Garage Builds Truck Repairs And Heavy Load Tugs That Handle Daily Grind Like A Champion Keeping Your Gear Running Smooth And Zero Stress

Single heavy duty extension spring holding 400 lbs tension
✔️ 0.25 inch width, 2.42 inch OD, 24 inch length, 400 lb rated pull

This single extension spring delivers serious pulling power for garage builds and truck repairs. You will find it perfect for automotive hood props, industrial gate mechanisms, and DIY machinery upgrades that demand steady force.

✅ Holds up to four hundred pounds of static and dynamic tension
✅ Built from hardened steel wire for rust resistance and wear tolerance
✅ Designed with a secure coil clip for fast tool free mounting
✅ Sized at zero point two five by two point four two by twenty four inches for custom fabrication fits

💡 What makes a heavy duty extension spring reliable for automotive and industrial load management? Engineers prioritize consistent spring rate calculations to guarantee steady performance under repeated flex cycles. - Precision ground music wire delivers superior tensile strength ratings for heavy towing scenarios - Protective zinc plating offers handy corrosion defense when mounted on chassis lift kits - Controlled solid height prevents coil binding during maximum compression and sudden impact loads