Brass-platedcap only that works with standardshell for a medium-based socket.The bottom threaded hole is 1/2"- works with standard 1/4 IPS pipe. (No set screw.)*Please note hole size and make sure that's what you need.We combine with other items to save shipping costs. $1.96 each.Shipping is $2.70 plus $.10 for each additional piece.Combined shipping- to get cheapest shipping costs (when buying different items)please buy what you need (WITHOUT SHOPPING CART) and “request invoice” (BEFORE YOU PAY)so we can send invoice with lower shipping costs.SHOPPING CART DOES NOT SEEM TO WORK FOR COMBINED SHIPPING.`
