4" x 1-1/2" Deep, Steel Drawn Corners Square Box, 17 Each 1/2" Knockouts, 21 CUIN.
4" x 1-1/2" Deep, Steel FH Bracket Square Box, Welded Corners, 14 Each 1/2" Knockouts, 21 CUIN.
4" x 1-1/2" Deep, Square, Steel Extension Ring, 12 Each 1/2" Knockouts, 22-1/2 CUIN.
4" Flat Corner Square, Single Toggle Switch 1/2" Rise Box Cover, Steel, Exposed Work, 7-1/3 CUIN.
4" Flat Corner Square Double Toggle Switch, 1/2" Rise Box Cover, Steel, Exposed Work, 7-1/3 CUIN.
4" Flat Corner Exposed Square Duplex Receptacle, 1/2" Rise Box Cover, Steel, Exposed Work, 7-1/3 CUIN.
4" Flat Corner Square Double Duplex Receptacle, 1/2" Rise Box Cover, Steel, Exposed Work, 7-1/3 CUIN.
4" x 1-1/2" Deep, Steel, Welded Corners Handy Box, 11 Each 1/2" Knockouts, 11-1/2 CUIN.
4" x 1-7/8" Deep, Steel Drawn Corners Handy Box, Steel, 11 Each 1/2" Knockouts, 13 CUIN.