Complete dark brown phenolic off-on turn-knob socket.Socket, shell, and cap. The outside pieces screw together and bottom cap has 3/8" threaded hole that works with standard 1/8 IPS pipe. 3" tall and 1 1/2" wide. We combine with other items to save shipping. We sell for less in lots of 20- see our store.$2.91 each.Shipping is $3.38 plus $.32 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 lower shipping 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.
