My house was built in 1939. Since it's a timber frame, there are a lot of single 2 prong outlets that are recessed into the posts. These are located near the floor, so the wiring is then feed up from the bottom thru a hole in the beam.
I can replace the old two wire with Romex™ by fishing it thru the existing hole, however, I would like to find something that requires minimal work to fit into the existing pocket of the beam.
The current receptacle has H-H&H marking on it
Does anyone know if someone currently manufactures a single 3-prong outlet that would be similar to my current 2-prong outlets?