Hoffman A16126T1PP, Control Box, Type 1 W Perf Panel, 16.00X12.00X6.00, Steel/GrayThe perforated panel that ships inside these enclosures accepts self-tapping screws and eliminates the need to measure, mark and drill when mounting components, which results in labor and time savings.Features:14 and 16 gauge steelIncludes removable 16 gauge gray perforated panel