4" Square Welded Box MC Clamp-S-Bracket 1-1/2" Deep ECC KO, Pryouts

Topaz's B8548 are 4" Square Steel Welded Boxes are 1-1/2" deep with (3) 1/2" and (1) 1/2" & 3/4" eccentric knockouts and (4) pryouts on the sides plus (1) 1/2" knockout on the bottom. This 22 cubic inch box features an MC Clamp and S bracket.