LiftMaster G3708CH Chain Drive Rail Assembly (1pc, 8') driveguard Maximum Door Weight: 300 lbs

Maximum Door Weight: 300 lbs

Previously

Maximum force output 200 daNm

Mechanical locking in open and closed positions (no external lock required in most cases)

protected by password control

LiftMaster G3708CH Chain Drive Rail Assembly (1pc, 8') driveguard Maximum Door Weight: 300 lbsLiftMaster G3708CH Chain Drive Rail Assembly (1pc, 8') The LiftMaster G3708CH is a one piece 8 feet (2. 4m) Rail Assembly. This complete rail is used to install various LiftMaster and Chamberlain Chain Drive Garage Door Openers. Check the manual for specific rail kit information before ordering to ensure compatibility. Also known as LiftMaster MR3708CHC LiftMaster 3708CH LiftMaster 3708CHC LiftMaster MR3708CH LiftMaster MRE3708CH LiftMaster