Torsion Spring for 7' High Doors 127.7 to 132.8 LBS and 8' High Doors 142.7 to 147.6 LBS with 38 IPPT. 1.75" ID 0.25 Wire 39 Long, LW

Torsion Spring for 7' High Doors 103.9 to 108 LBS and 8' High Doors 116.1 to 120 LBS with 30.9 IPPT. 1.75" ID 0.2343 Wire 35 Long, RW

Torsion Spring for 7' High Doors 103.9 to 108 LBS and 8' High Doors 116.1 to 120 LBS with 30.9 IPPT. 1.75" ID 0.2343 Wire 35 Long, LW