Leviton Brand, Complete Socket for 3-Way Bulbs NIckel finish

Complete lamp holder socket for 3-Way Bulbs with 13/16″ mandrel (turn-knob), set screw in 1/8F cap and shell. U.L. Listed, Leviton Brand.
Nickel Finish Shell (no uno thread), Cap, & 13/16″ mandrel, Turn-knob Leviton Socket for 3-Way Bulbs