LiftMaster (RB) 1702LM/7702CB Garage Door Opener Keyed Release Disconnect Key Lock D400-8 Standard Lift Cable Drum

D400-8 Standard Lift Cable Drum with a maximum door height of 8' and a capacity of 265 lbs

75 x 27) Coil Direction and Side: Left and Right Hand Wound

vault-type garages with no side access doors

Coil Direction and Side: Left Hand Wound for the Right Side

salt sprayed tests up to 300 hours and can withstand up to a minimum range of 16

LiftMaster (RB) 1702LM/7702CB Garage Door Opener Keyed Release Disconnect Key Lock D400-8 Standard Lift Cable DrumGarage Door Emergency Release Disconnect Device For disconnecting garage door from electric opener during power failures. This allows for manual operation of the door. Mounts on outside of garage door. G1702LM