Nickel Plated Premium Lamp Sockets (48121N)

Nickel Plated Solid Brass Premium Lamp Sockets, high quality, U.L. listed lamp holder specially designed for use in the manufacture and restoration of fine table lighting. Comes with a solid brass, knurled turn knob with a matching finish. Comes with an early style slotted setscrew. UNO Thread top shell 3-way switch style.