LiftMaster 041A4836 Screw Drive Sprocket Kit Probe *Speed setting cannot be configured

*Speed setting cannot be configured to exceed 1 ft/s for Class I and II usage

The automated system consists of a white aluminum beam with reflectors

FAAC Front Flange | FAA-4994165

HySecurity Pin Lock | HYS-MX3768

LiftMaster 041A4836 Screw Drive Sprocket Kit Probe *Speed setting cannot be configuredLiftMaster 041A4836 Screw Drive Sprocket Kit This is a Screw Drive Sprocket Replacement Kit. For use with various LiftMaster and Chamberlain Screw Drive Garage Door Opener rail assemblies. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility. Genuine LiftMaster replacement part. Also known as: LiftMaster 41A4836