Torquemaster conversion kit for 7-foot and 8-foot high doors. If you've got a Torquemaster or EZ-Set spring system and want to switch over to standard torsion springs, this kit has the hardware for it. Includes drums, end bearing plates, cables, and mounting hardware. The main reason people do this conversion is to stop buying proprietary Torquemaster parts, standard torsion components are easier to find and cheaper. Pick your door height from the dropdown, 7 or 8 feet. Springs are not included so You will need to order those separately based on your door weight.