Wireway Closure Plate, Width 4 in, Height 4 in, Material Steel, Finish ANSI 61 Polyester Powder, With Knockouts Without Knockouts, For Use With LDB Wireways, NEMA Enclosure Type 1, Standards NEMA, RoHS, Color Gray, Gauge 16 ga. This item has been restricted from sale in the following state (s): []