4" Square Box – Welded, 2-1/8" Depth, Steel, 1/2" & 3/4" Knockouts

This 4" square welded steel box offers 2-1/8" depth and a raised ground feature. It includes (8) 1/2" side knockouts, (4) combo 1/2" & 3/4" side knockouts, and (2) 1/2", (2) 1/2" & 3/4" bottom knockouts. With a 30.3 cubic inch capacity, it’s ideal for commercial and residential applications. UL listed.