These are3-way turn knob nickel-plated sockets that are perfect for wiring table or floor lamps. 3/8" threaded hole that works with standard 1/8 IPS pipe. These are rated 250V, 250W. Standard "medium-based" for "regular" light bulb.They come complete with socket, shell, and cap in anickle-plated finish. We sell for less in lots of 20, but you'd need to buy from that listing.We combine with other items to save shipping costs. $2.78 each.Shipping is $3.10 plus $.16 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.
