Square Box, 30.3 Cubic Inches, 4 Inch Square x 2-1/8 Inch Deep, 1/2 Inch and 3/4 Inch Eccentric Knockouts, Pre-Galvanized Steel, Welded Construction, Metal Stud Bracket, 10-1/2 Inch #12 AWG Solid Ground Wire Pigtail, Putty Pad, and Armored Cable Clamp (C-3), For use with armored/metal clad cable.
Square Box, 30.3 Cubic Inches, 4 Inch Square x 2-1/8 Inch Deep, 1/2 Inch and 3/4 Inch Eccentric Knockouts, Pre-Galvanized Steel, Welded Construction, Metal Stud Bracket, 10-1/2 Inch #12 AWG Solid Ground Wire Pigtail, Putty Pad, and Armored Cable Clamp (C-3), For use with armored/metal clad cable.