Cast Device Box, Height 4.56 Inch, Width 4.63 Inch, Depth 2.69 Inch, Capacity 45 Cu Inch, Number of Gangs 2, Hub Size 1/2 Inch, Material Zinc Electroplated Chromate Epoxy Powder Coated Malleable Iron, Shape Deep, Configuration Type FD, Approval UL 514A, Application Wiring Device Such as Switch and Receptacle, Rough Usage, Serve as Pull Box for Conductor, Used On Threaded Rigid Metal Conduit, Inclusion Internal Ground Screw, Hub Type Brazed Threaded, Opening Type 1/2 to 1-1/2