Leviton off/on interiormedium-based socket for use with "regular" light bulbs.It has bottom hickey that has 3/8" threaded hole that works with standard1/8IPS pipe. Cardboard cover is included. We combine with other items to save on shipping. $3.03 each.Shipping is $2.90 for 1 and $.38 for each additional piece.Combined shipping- to get cheapest shipping costs (when buying different items)please buy what you need and “request invoice” so we can send invoice with lowershipping costs."How to Request Invoice when using shopping cart"---From your eCRATER cart, near the top of the page, move your mouse curser over our name “lamppartsguy” and a drop down menu will appear with the option to request invoice from seller.
