Fsc Shallow Depth 2-Gang Cast Device Box | Control Transformers Solenoids Inductive Loads Lighting Heaters General-Purpose Loads | For Use With Rigid/imc Conduits | For Use With Threaded Metal Conduit and Imc | For Use With Threaded Rigid Metal Conduit and Imc | Hex-Key Ends Are Square-Cut for a Secure Full-Depth Fit and Maximum Contact With the Hex Socket to Prevent Slippage and Stripping of the Socket | Lighting Loads/ Branch Circuit Loads