#3003 Heavy Duty Wall Rail Bracket, bright brass. Wall rail brackets are for mounting handrails to wall for wall-mounted railings. The unique one piece, single hole design of the 3003-HD Series brackets make for easy installation. Simply find a stud, loosely fasten the bracket to the wall and then pivot to the proper handrail angle. Includes: all screws required for installation. 2-3/4 Extension.