White E-26 Pull Cord Lamp Socket with E-12 Accessory Night Light with 1/8ips.
EFINEHOME Lamp or Fixture Replacement Phenolic Medium Base Light Socket - Pull Chain Switch - 2 pc Thread and Ring, 1/8 IP Thread Cap -2 Pack for DIY Project
On-Off Pull Chain Leviton Lamp Socket w/UNO Thread - CHOICE of Socket Finish (40108) - Antique Lamp Supply - Quality Lamp Parts Since 1952
Eaton 3-Way-Watt Plastic Pull Chain Ceiling Socket, White in the Light Sockets department at Lowes.com
functional early 1920's american industrial "no. 3193" combination hubbell brand double outlet incandescent lamp socket with pull-chain
Pull Chain Antique Bronze Lamp Socket
UltraPro Porcelain Light Socket with Pull Chain Light Fixture, Light Bulb Socket, Medium Base, Indoor Lighting, Mount on 3-1/4” or 4” Box, 250VAC/660W, UL Listed, White, 18303 - Light Sockets - Amazon.com
Royal Designs Off/On Pull Chain Lamp Socket with a Solid Metal Cast Shell, E26 Medium Base, Polished Brass, Set of 2 - Overstock - 30875080