52171MSXPP

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).