Eaton Crouse-Hinds series Square Outlet Box, (3) 1/2", (2) 3/4", 4-11/16", Conduit (no clamps), Drawn, 2-1/8", Steel, (6) 1/2", (6) 1/2", (1) 3/4" C, Includes ground screw with pigtail lead, 42.0 cubic inch capacity