Grounding sockets

[GeorgeGerhard]

Hey guys
I installed these sockets, but they only have 2 wires, one for stop and one for turn signal. there is no ground wire
the socket is metal but the housing is a white casted metal, and does not make a good ground.
Does anyone know of a 3 wire socket that will fit into a 3/4 inch hole
thank you
George

 

[blue missile]

George,
Its even simpler than that. Solder a ground wire to the socket and run it to the frame or body.
Andrew