Wireway Closure Plate For Wireway Width x Height 12 in x 12 in Width 3/4 in Height 12 in Length 12 in Material Steel Finish Galvanized With/Without Knockouts Without Knockouts For Use With Hoffman F 1212 Series Wireways NEMA Enclosure Type 1 Standards CSA C22.2 No 26 EEMAC Type 1 File No E27524 IEC 60529 IP30 NEMA UL 870 Color Gray For Wireway Height 12 in For Wireway Width 12 in Gauge 14 ga