Sloping Wall Stopper (Qty 1) A sloping wall stopper is a small accessory used with a picture-hanging rail system. It prevents the hanging wires or cables from sliding down the rail when the rail is mounted on a sloped wall. For example, if you mounted the rail on the slope of a staircase, gravity could cause the wire to drift downward unless it’s stopped. Usually it fits into the rail next to (below) the hanging wire and then is tightened with a small hex key, locking the wire in place. What’s included Sloping Wall Stopper (Qty 1) Hex Key (Qty 1)
