Wireway Box Connector For Wireway Width x Height 4 in x 4 in Height 5 7/16 in Length 5 3/8 in Material Steel Finish Painted With/Without Knockouts Without Knockouts For Use With Hoffman F44 Series Wireways NEMA Enclosure Type 12 Standards CSA EMP-1-1967 EEMAC 12 File No 42184 Type 1 File No E27524 IEC 60529 IP54 JIC EGP-1-1967 NEMA UL 870 Color Gray For Wireway Height 4 in For Wireway Width 4 in Gauge 14 ga Includes Gasket