Switchcraft right angle toggle switch.
 
A Switchcraft right angle toggle switch, as used by Gibson in their U.S.A. SG's. It comes with a cream tip and nickel mounting nut. Please note that, as with all Switchcraft switches, the switch contacts have been pre-tinned for easy soldering. The thread length of this switch is 3/16" (4.76mm) and there may be instances where this length is too short for some instruments. 
 
Includes nut and either cream switch tip