LiftMaster Output Shaft and Sprocket | LIF-K72-12859 maglock with 1200 lbs holding force Take-up reels are not recommended

Take-up reels are not recommended for use with any failsafe-type edge

For use with Chamberlain® Models RJO70/RJO70C Residential Jackshaft Garage Door Openers

Up to 40 lbs

For SL-150DC and SL-150AC Operators | ALL-FPR-150

2" x 72'' Residential End Post Double Picket Flat Head (Bronze)

LiftMaster Output Shaft and Sprocket | LIF-K72-12859 maglock with 1200 lbs holding force Take-up reels are not recommendedLiftMaster Output Shaft and Sprocket LIF K72 12859 This is a replacement Output Shaft and Sprocket for use with various LiftMaster Commercial Door Operators. Genuine LiftMaster replacement part. Compatible with: LIF GSD LIF GT Also known as: 308115501 310115501 K7212859