LiftMaster TRACKCHAIN-48-8 1/2 HP Trolley Operators Track/Chain Size:Up To 16 ft. with 14-foot arm length

with 14-foot arm length

Passive card technology provides an unlimited number of "card reads" with no battery to wear out

Double door magnetic lock model 2X800MAGD

and time and attendance

LiftMaster 113602

LiftMaster TRACKCHAIN-48-8 1/2 HP Trolley Operators Track/Chain Size:Up To 16 ft. with 14-foot arm lengthLiftMaster TRACKCHAIN 48 8 1 2 HP Trolley Operators Track Chain This LiftMaster Track Chain is used for the MT, BMT, APT, and T 1 2 HP Commercial Door Operators. 8ft. Includes (2) 10 5808 P TRACK, TROLLEY, FOR 8FT DOOR, PRE PUNCHED (1) 19 5810 CHAIN, TROLLEY,#48, FOR 10FT DOOR 10ft. Includes (2) 10 5810 P TRACK, TROLLEY, FOR 10FT DOOR, PRE PUNCHED (1) 19 5810 CHAIN, TROLLEY,#48, FOR 10FT DOOR 12ft. Includes (2) 10 5812 P TRACK, TROLLEY, FOR 12FT DOOR,