Steel City 52151 N Pre galvanized steel switch box. Lighting fixtures switches receptacles. Square Box， 21 Cubic Inches， 4 Inch Square x 1-1/2 Inch Deep， 1/2 Inch and 3/4 Inch Eccentric Knockouts， Pre-Galvanized Steel， with Non-Metallic Cable Clamp (C-5)， For Use with Non-Metallic Sheathed Cable

• Brand Name: Steel City
• Capacity: 21 cu in
• Shape: Square
• Material: Galvanized Steel
• Product Type: Outlet Box
• Color: Silver
• Width: 4 in.
• Height: 4 in.
• Depth: 1-1/2 in.
• Knockout Size: 1/2 in.
• UL Listed: Yes
• Number in Package: 1 each
• Application: For Non-Metallic Sheathed Cable
• Packaging Type: Bulk
• Box Type: Switch Box
• 21 Cubic in capacity
• For use with non metallic sheathed cable
• Lighting fixtures switches and receptacles 250 volt
• Wall mount