LiftMaster K77-34846 Chain Hardware Kit alarm-module Control board bracket

Control board bracket

Ensures reliable torque transfer to the swing gate arm

ideal for busy residential properties or light commercial spaces

and adjustable leaf delay

high-security access control

LiftMaster K77-34846 Chain Hardware Kit alarm-module Control board bracketComplete Chain Kit for LiftMaster SL575GL, SL585GL, SL595GL The LiftMaster K77 34846 Chain Hardware Kit is a complete OEM replacement set for commercial slide gate systems, including SL575GL, SL585GL, and SL595GL models. This hardware kit includes chain, U bolts, mounting brackets, chain tensioners, and fasteners everything required for secure and proper chain installation in high cycle, commercial grade gate operators. Ideal for maintaining reliable