Cast Device Box, Type Tandem, Height 10.94 Inch, Width 2.81 Inch, Depth 2 Inch, Capacity 40 Cu Inch, Number of Gangs 2, Number of Hubs 1, Hub Location (1) End, Hub Size 1/2 Inch, Material Zinc Electroplated Chromate Epoxy Powder Coated Malleable Iron, Shape Shallow, Configuration Type FS, Approval UL 514A, Application Wiring Device Such as Switch and Receptacle, Excellent Service in Area where Box are Subject to Rough Usage, Serve as Pull Box for Conductor, Used On Threaded Rigid Metal Conduit, Inclusion Internal Ground Screw