Adjustable medium-base sockets that can adjust between4" to 5 3/4" high with bottom 3/8" threaded hole toaccomodate standard steel 1/8 IPS pipe. These come withthe cardboard. We can ship with other items to save shipping costs. $2.14 each.Shipping is $2.90 for 1 and $.15 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.
