****These will NOT work on torsion spring doors ****
These cables are for EXTENSION SPRING DOORS where your springs stretch along the horizontal tracks. If your spring is directly above the door you need to order TORSION CABLES. See our torsion cable listing here: http://www.ebay.com/itm/Garage-Door-Cables-1-8-for-Torsion-Springs-7ft-8ft-9ft-10ft-11ft-12ft-/201030873259?pt=Garage_Doors_Openers&var=&hash=item2ece5fb0ab