Wireway Barrier Kit For Wireway Width x Height 6 in x 6 in Height 4 1/2 in Length 59 3/4 in Material Steel Finish Painted With/Without Knockouts Without Knockouts For Use With Hoffman F66 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 6 in For Wireway Width 6 in Gauge 14 ga Includes Sealing Washers