Wiegmann Wiring Gutter/Trough RSCG080836G

" 16 GAUGE G90 CARBON STEEL MATERIAL ANSI 61 GRAY POLYESTER POWDER COATED OVER PHOSPHATIZED SURFACE FINISH 36 INCH 36 LENGTH IN INCH 8 INCH 8 WIDTH IN INCH 8 INCH 8 HEIGHT IN INCH UL, CSA APPROVAL NEMA 1/3R ENCLOSURE SCREW ON, SLIP ON COVER TYPE WIRING TROUGH (4) (1/2 INCH-3/4 INCH) CONCENTRIC BOTTOM, (4) (3/4 INCH-1 INCH) CONCENTRIC BOTTOM, (2) 1 INCH BOTTOM, (2) 1 1/4 INCH BOTTOM KNOCKOUT(S) WIEGMANN[R] BRAND ENVIRONMENTAL CONDITIONS DRIPPING WATER, RAIN, SLEET, SNOW PANEL NONE DEPTH 8.06 INCH DEPTH IN INCH 8.06 DEPTH IN INCH - UOM IN HEIGHT IN INCH - UOM IN KNOCKOUT LOCATION BOTTOM KNOCKOUT SIZE (6) (1/2 INCH - 3/4 INCH) CONCENTRIC KNOCKOUT, (6) (3/4 INCH - 1 INCH) CONCENTRIC KNOCKOUT, (3) 1 INCH, (3) 1 1/4 INCH LENGTH IN INCH - UOM IN MATERIAL SPECIFICATION 16 GAUGE, GR G90-U MOUNTING WALL NUMBER OF KNOCKOUTS 18 SERVICE TYPE INDOOR/OUTDOOR WIDTH IN INCH - UOM IN RSCG MODEL "