Pair of 234 X 2 X 24 - 38 Garage Door Torsion with Winding Bars (32)

WARNING: Torsion extension and related door hardware can cause serious injury or death if not handled and installed properly. Profeional installation is recommended. Do NOT attempt to install or hardware yourself unle you have the proper tools reasonable mechanical aptitude and experience and upper arm strength. Read and understand all before you begin work. Extension and torsion along with attached hardware are under extreme tension at all times. All tension must be released from before any work is performed.