Wireway End Cap, For Wireway Width x Height 4 in x 4 in, Width 4 in, Height 4 in, Length 1 in, Material Steel, Finish ANSI 61 Polyester Powder, With Knockouts With Knockouts, For Use With HS and S Series Wireways, NEMA Enclosure Type 1, Standards CSA File LL66078, NEMA, UL E32576, Color Gray, For Wireway Height 4 in, For Wireway Width 4 in, Gauge 16 ga