Made of a 16 gauge thick powdercoated solid steel plate with holes spaced 1â apart, the NPS industrial grade peg boards are the ultimate add-on for any makerspace table.Add the customized NPS industrial grade steel peg boards to your Steel Frame science or heavy-duty tables to allow for hanging storage at the ends of your table. Peg boards are offered with soft grey and textured black powdercoating options. NPS Set of 2 Peg Boards and 50 Hooks for 24" Wide HDT8 and SLT8 Tables.