BFT AT 502 Round Boom (Second Part) | BFT-N728028 800 lbs Plus multiple relays

Plus multiple relays

The chain guard is intended to be used with LiftMaster commercial jackshaft operators installed on either live shaft or dead shaft doors

Transmitter switch #10 selects which receiver channel will activate

and the personalized key ensures its uniqueness for better safety

It is recommended you add a photo beam for convenience and/or to minimize complications

BFT AT 502 Round Boom (Second Part) | BFT-N728028 800 lbs Plus multiple relaysBFT AT 502 Round Boom (Second Part) BFT N728028 The second part of the telescopic round boom for MICHELANGELO, diam. 50 mm, length 2. 6 m. Manufacturer's Warranty Period 2 Years