LiftMaster Gear Pulley (2 1/2" OD, 5/8" Bore, Q021) | LIF-K17-50095 three button the barrier will wait to

the barrier will wait to raise until that unit reaches its full open position

non-twisted

StrongArmPark DC Installation Instructions

Brackets are required to be paired with our Magnetic Locks for in-swing door applications

For use with various LiftMaster® Residential and Commercial Gate Operators

LiftMaster Gear Pulley (2 1/2" OD, 5/8" Bore, Q021) | LIF-K17-50095 three button the barrier will wait toLiftMaster Gear Pulley (2 1 2" OD, 5 8" Bore, Q021) LIF K17 50095 This is a replacement Gear Pulley (2 1 2" OD, 5 8" Bore, Q021). Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility. Genuine LiftMaster replacement part. Also known as LiftMaster Q021 Compatibility This part is compatible with LiftMaster SL3000 Slide Gate Operator.