More than ten times stronger than traditional perforated walls and 32" high x 16" wide. Galvanised steel pegboards for slotted, stable and safer hooks, pegs, brackets and shelves. The steel panel prevents the holes of the perforated wall from fraying and wearing out over time. For installation in concrete, we recommend using Blue TapCon screws or equivalent products. Steel pegboards are equipped with a preformed 3/4" flange that separates the panel's storage area from the wall. Pegboards mount directly into the stands or drywall without the need for a frame.