LiftMaster (RB) 1702LM/7702CB Garage Door Opener Keyed Release Disconnect Key Lock • 2 11/16" width x

• 2 11/16" width x 5 11/16" height x 1 1/4" side flange

Cable Length: floor to shaft center +8"

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

SPRINGS FOR YOUR SECTIONAL GARAGE DOOR - measure 20 coils to determine spring wire gauge and coil-to-coil length to determine correct replacement spring

and length over coils

LiftMaster (RB) 1702LM/7702CB Garage Door Opener Keyed Release Disconnect Key Lock • 2 11/16" width xGarage 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