4" Square Welded 2-1/8" Deep Boxes 1/2" & 3/4" KO and FL Bracket

Topaz 4” Square Welded Deep Boxes are 2-1/8” deep and 31.5 cu. in. to offer extra cubic capacity. These boxes include an FL bracket and feature (6) 1/2" and (3) 1/2" and 3/4" eccentric knockouts on the sides and (3) 1/2" and (2) 1/2" and 3/4" eccentric knockouts on the bottom.