Magnetic Autocontrol 20' Aluminum Straight Octagonal Arm for MIB and MBE (Arm Only) | MAG-MSB5N060 liftmaster k20-1100 Please Note: This item is

Please Note: This item is available with a wide variety of cable lengths as you can view below

compatible for transmitters with fixed code

Equipped with an internal backup battery

LiftMaster 65411

Magnetic Autocontrol 20' Aluminum Straight Octagonal Arm for MIB and MBE (Arm Only) | MAG-MSB5N060 liftmaster k20-1100 Please Note: This item isMagnetic Autocontrol 20' Aluminum Straight Octagonal Arm for MIB and MBE (Arm Only) MAG MSB5N060 The Magnetic Autocontrol 20' Aluminum Straight Octagonal Arm is a high quality replacement boom arm designed for Magnetic MIB and MBE barrier systems. Engineered for durability, stability, and smooth operation, this 20 foot aluminum arm is ideal for standard barrier applications in parking, toll, and access control environments. Constructed from