4 SQ EXT RING 1/2 AND 3/4 KO

Product Description

SQUARE BOX EXTENSION RING TYPE; STEEL MATERIAL; 4 INCH; 4 WIDTH IN INCH; 4 INCH; 4 HEIGHT IN INCH; 1-1/2 INCH; 1.5 DEPTH IN INCH; 50 STANDARD PACKAGE; 21 CU INCH CAPACITY; (8) 1/2 INCH CONDUIT SIDES, (4) 3/4 INCH CONDUIT SIDES KNOCKOUT SIZE; 12 KNOCKOUT(S); COOPER CROUSE-HINDS. BRAND; DEPTH IN INCH - UOM IN; HEIGHT IN INCH - UOM IN; WIDTH IN INCH - UOM IN