4-inch square deep welded box used to support wiring connections, switches, receptacles, and lighting fixture rough-in in ceilings and walls. The MKO knockout layout provides mixed 1/2-inch and 3/4-inch access options for commercial electrical installations where box capacity and flexible conduit entry are important.
Features
4" square welded steel box, 2-1/8" deep, with 30.3 cu. in. capacity
16 ga galvanized steel construction
Knockout configuration: (8) 1/2" and (4) MKO on sides; (2) 1/2" and (2) MKO on bottom
Raised ground emboss with 10-32 ground screw
UL Listed, conforms to UL514A
Suitable for fixture/luminaire support up to 50 lbs
Typically ships in 1-3 business days based on stock levels
Quick Ship
