2" ID Garage Door Torsion Springs with Installed Cones

2" ID Garage Door Torsion Spring Replacement with Installed Cones  Torsion spring coated and oil tempered and include winding and anchor cones installed. Springs are factory coated black for smoother, cleaner operation. For use on doors with 4" standard lift drums. Engineered for maximum application range. Minimum 10,000 cycles, at +/- 7.5 lbs of target door weight. Torsion Springs are made of steel coils with aluminum cones. Includes: 2" ID Torsion spring with winding and anchor cone installed Features: Engineered for maximum application range. Minimum 10,000 cycles, at +/- 7.5lbs of target door weight. Springs are made of steel coils with aluminum cones. Compatibility Compatible with: For use on doors with 4" standard lift drums. - You will need to already know the length and wire size to match with our selection. Instructions View our step by step guide on how to order and replace garage door torsion springs here Click here to download manual