Wiegmann Pull/Junction Box SC181812

" UNFLANGED TYPE STEEL MATERIAL POLYESTER POWDER COATED OVER PHOSPHATIZED SURFACE FINISH ANSI 61 GRAY COLOR 18 INCH 18 INCH 12 INCH UL 50, CSA APPROVAL WALL MOUNTING NEMA 1 ENCLOSURE FLAT, SCREW-ON COVER TYPE 16 GAUGE MATERIAL SPECIFICATION INDOOR SERVICE TYPE (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, (8) (1/2 INCH-3/4 INCH) CONCENTRIC KNOCKOUT ENDS, (4) (3/4 INCH-1 INCH) CONCENTRIC KNOCKOUT ENDS, (4) (1 KNOCKOUT SIZE 32 KNOCKOUT(S) (16) SIDES, (16) ENDS KNOCKOUT LOCATION APPLICATION COMMERCIAL, GENERAL INDUSTRIAL SC MODEL "