The All American Toilet Partition Keeper Bumper is for 1-1/4" thick round edged pilaster posts. The slot measures 1/2" x 3/4". The manufactures part number is 105.
The All American Toilet Partition Keeper Bumper for 1 1/4" Square Edge is for use with square edged 1-1/4" thick pilaster posts. The keeper is constructed of die cast metal that is then chrome plated and polished. The manufacture part number is 105PL.
