Wireway Closure Plate For Wireway Width x Height 6 in x 6 in Width 3/4 in Height 6 in Length 6 in Material Steel Finish Painted With/Without Knockouts With Knockouts For Use With Hoffman F66 Series Wireways NEMA Enclosure Type 1 Standards CSA C22.2 No 26 EEMAC Type 1 File No E27524 File No E27524 NEMA IEC 60529 UL 870 Color Gray For Wireway Height 6 in For Wireway Width 6 in Gauge 16 ga Number of Knockouts 1