The break-away aluminum arm hardware kit is used to mount a lighted, or non-lighted, straight aluminum break-away barrier arm to a DoorKing model 1601 operator. If the arm is struck and breaks-away, the gate operator will automatically shutdown. The arm simply snaps back into the release rollers to function normally again. Arm installation varies depending on the operator model and individual installation requirements. All operators are equipped with 2 hub connections on opposite sides of the operator for any installation application.
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