Skip to product information
1 of 1


Leviton Brand, Reg. On-Off Turn-Knob Socket w/UNO Thread (40100)

Leviton Brand, Reg. On-Off Turn-Knob Socket w/UNO Thread (40100)

SKU#: 40200

Regular price $16.20 USD
Regular price Sale price $16.20 USD
Sale Sold out
Buy 5, get 8% off.
Shipping calculated at checkout.

Estimated Shipping Widget will be displayed here! (with custom color)


  • Leviton brand, regular On-Off function sockets
  • Medium base (E26), sometimes referred to as Edison or standard base
  • The bottom cap is tapped 1/8 IP, which measures 3/8" diameter
  • The bottom cap also has a set screw for a more secure fit
  • Rated 250W/250V
  • U.L. and CSA Listed
  • Has UNO threads
  • Your choice of finish and with or without bottom cap side-outlet for cord

For more information about UNO fitters, click here.

Complete lamp holder socket with set screw in 1/8F cap and uno thread shell. U.L. Listed, Leviton Brand.


• Mandrel (turn-knob) Length

• Solid Brass or Brite Gilt (brass-tone aluminum) Socket Shell & Cap

• Side-Outlet Cap (lamp cord exits thru side of base cap instead of thru the threaded base of cap), or Reg. Cap

View full details

Product Notices


Caution: Electrical Hazard!

Important! You must remember that before you attempt to fit, replace, or remove any of the parts on an electric lamp or fixture you must always disconnect or unplug the lamp or fixture from any source of electricity before you begin. Simply turning the lamp "off" will not protect you from an electrical shock.

If you are not sure how to safely disconnect your lamp or fixture from its electrical source, you should contact a licensed electrician or your local power company for further instructions.

How To

  • Free Shipping

    Receive free shipping for orders over $49.

  • Satisfaction Guaranteed – 30 day return policy.

    You may return merchandise (for any reason) as long as it is returned within 30 days of the date of shipping.

    Read complete return policy