Steel City 4 in. Square 2-1/8 in. Deep Red Box 1/2 in. and 3/4 in. Knockouts

Square box, 30.3 cu. in., 4 in. sq. x 2-1/8 in. D, 1/2 in. and 3/4 in. eccentric knockouts, red, galvanized steel, welded construction, ground bump, for use with conduit.