Wiegmann Pull/Junction Box SC121804G

" UNFLANGED TYPE STEEL MATERIAL PRE GALVANIZED FINISH 12 INCH 12 WIDTH IN INCH 18 INCH 18 HEIGHT IN INCH 4 INCH 4 DEPTH IN INCH UL 50, CSA APPROVAL WALL MOUNTING NEMA 1 ENCLOSURE FLAT, SCREW ON COVER TYPE 16 GAUGE BODY, GR G90 MATERIAL SPECIFICATION (8) (1/2 INCH-3/4 INCH) CONCENTRIC KNOCKOUT SIDES, (4) (3/4 INCH-1 INCH) CONCENTRIC KNOCKOUT SIDES, (4) (1 INCH-1 1/4 INCH) CONCENTRIC KNOCKOUT SIDES, (4) (1/2 INCH-3/4 INCH) CONCENTRIC KNOCKOUT ENDS, (4) (3/4 INCH-1 INCH) CONCENTRIC KNOCKOUT ENDS, (4) (1 KNOCKOUT SIZE 28 KNOCKOUT(S) (16) SIDES, (12) ENDS KNOCKOUT LOCATION WIEGMANN[R] BRAND APPLICATION COMMERCIAL, INDUSTRIAL DEPTH IN INCH - UOM IN HEIGHT IN INCH - UOM IN WIDTH IN INCH - UOM IN SC MODEL "