KeylessFactory - Garage Door Remote Opener - Compatible with LiftMaster Sears or Chamberlain 9 Dip Switch openers Abus_9 Abus 473 Warranty ASSA warrants its

473 Warranty ASSA warrants its cylinders against defective workmanship or wear resulting from defects for one year

fully reversible

1-3/4 in and 3 in

GMS SFIC Mortise Housing 1-1/4"

Keyed Entry Trim for Von Duprin 22 Series Exit Devices

KeylessFactory - Garage Door Remote Opener - Compatible with LiftMaster Sears or Chamberlain 9 Dip Switch openers Abus_9 Abus 473 Warranty ASSA warrants itsReplacement of generic garage door remote opener for liftmaster 61LM 81LM with free tech support and compatible to replace any with all LiftMaster, Sears, or Chamberlain 9 Dip Switch openers. Features Compatible with door openers manufactured between between 1982 6 1997 (Date of manufacture marked clearly on motor housing of opener) that have a yellow, white, gray, or green "learn" button on receiver board Also for openers that use 9 Dip Switches