SHOP DESK FEATURES PIGEONHOLE RISER THAT MEASURES 7-3/4""H X 12""D AND HOLDS SUPPLIES AND/OR ANY SIZE COMPUTER MONITOR. INCLUDES STEEL UPRIGHTS 28-1/2""H PEGBOARD PANEL AND 34-1/2""W X 12""D OVERHEAD SHELF. DRAWER UNDER WORK SURFACE GLIDES EASILY ON STEEL BALL BEARING SLIDES INCLUDES A CYLINDER LOCK FOR SECURE STORAGE AND MEASURES 22-3/4""W X 15-3/4""D X 4-1/2""H. WALL MOUNT DESK INCLUDES SUPPORT BRACKETS FOR EASY INSTALLATION AGAINST WALLS AT ANY HEIGHT. ELECTRIC DUPLEX KNOCKOUT HOLES PROVIDE A CONVENIENT WAY OF ATTACHING AN ELECTRICAL EXTENSION FOR EASY ACCESS TO ELECTRIC POWER - NO ELECTRICAL WIRING NECESSARY.