In-Ground Manual Swing Barrier Receiver Post 3" x 3" Post 4139210 (21')

4139210 (21')

Installation is easy with no wires to cut and no need to call an electrician

2 vertical uprights

Bag of 100

In-Ground Manual Swing Barrier Receiver Post 3" x 3" Post 4139210 (21')Extremely effective and economical for unmanned traffic control. Secure the gate and prevent sagging of the barrier arm. Galvanized pipe for durability. Gate Safety and Security Post Safety Fits LiftMaster In Ground Swing Barrier Units. Required for use with LiftMaster Swing Barriers; recommended (2) for use with single arm gate to secure gate in open and close position, recommend (2) with dual gate arm to secure each gate in the open positions Safety