Unity 6672GRTNK GRT Gutter Slip-On Cover Wiring Trough, Width: 6 In, 6 In Depth, Length: 72 In, 16 Ga Low Carbon Steel, Gray Polyester Powder Thermoset Over Phosphatized Surface, Nema 3R, IP32 Enclosure, Gunsmoke Gray Color, No Knockouts, Ul 50 and Ul 870 - Type 3R: Intended For Outdoor Use Primarily to Provide A Degree Of Protection Against Rain, Sleet and Damage From External Ice Formation, Csa C22.2 No. 26 Certified, Type 3R, IEC 60529, Rohs Compliant, For Cable and Wire Junction, Distribution and Termi