4 Inch Square Box, Welded, 2-1/8 Inch Depth, Side Knockouts: (8) 1/2 Inch, (4) Eccentric, Bottom Knockouts: (2) 1/2 Inch, (2) Eccentric, 30.300 Cubic Inches, Steel

Appleton's 4 inch square boxes are widely recognized for quality, selection and ease of installation. They may be used as a junction box or a device box for switches, receptacles, GFCIs, etc. Manufactured of durable materials with consistent construction means easy installation, making all the difference in the speed and final quality of any wiring job.