Square Boxes with Covers: Type - Square Outlet Box; Box Height in inch - 4; Box Width in inch - 4; Box Depth - in - 2-1/8; Capacity - cu-in - 30.0; Material - Steel; Knockouts/Sides-Bottom - (7)1/2 in.(3)3/4 in. - (4)1/2 in. (2)3/4 in.; Mounting Hardware - Bracket, Wrap Metal Stud, 2-1/2 in.-6 in.; Additional Information - Support boxes solidly between steel studs � no need to build additional support; Manufacturer Brand - Iberville� SSX-NG
Additional Info: Support boxes solidly between steel studs - no need to build additional support