Tools Required Closet Width 11-12! from rear wall oD RR a Rod installation height: First, measure the width of your closet. Measure from the rear closet wall. Pole Socket Installation Once the cleats are firmly attached, screw in the pole sockets using the Included screws. It may be necessary to per-drill pilot holes. Make sure the sockets are level with each other across closet pole span. Next, determine the installation height of your rod. Allow sufficient height to insure your clothing hangs freely.