Straight Section Wireway With/Without Knockouts No Cover Type Hinged NEMA Rating 1 Material Steel Finish Powder Coated Length 12 in Width 4 in Height 4 in Color Gray Cover Locking Style Latch Screw Gauge 16 ga Standards CSA C22.2 No 26 cUL Listed File No E27524 IEC 60529 IP30 UL 870