Steel outlet boxes square welded conduit wiring system. Two 1/2 inch and ten TKO conduit knockouts (sides). One 1/2 inch， two 3/4 inch and two TKO conduit knockouts (bottom). No bracket， installed in ceilings or walls for lighting fixtures or receptacles. Combination cover screw heads provide for faster mud ring or cover installation. UL Listed.

• Brand Name: Raco
• Capacity: 42 cu in
• Shape: Square
• Material: Steel
• Product Type: Junction Box
• Color: Gray
• Width: 4-11/16 in.
• Height: 4-11/16 in.
• Depth: 2.125 in.
• ETL Listed: No
• Weather Resistant: No
• Knockout Size: 1/2 in.
• UL Listed: Yes
• Number of Knockouts: 16
• CSA Listed: No
• Number in Package: 1 pk
• Application: For Large Wiring Devices
• Packaging Type: Bulk
• Box Type: Wall