These are polished brass plated off-on turn knob lamp part sockets that are perfect for wiring table or floor lamps. They come complete with socket, shell, and cap in a brass plated finish. **Cap haslarge threaded 1/2" hole that works with1/4 IPS pipe. We combine with other items to save shipping costs. $3.48 each- 1/4 IPS hole.Shipping is $3.10 plus $.28 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” so we can send invoice with lower shipping costs.SHOPPING CART DOES NOT SEEM TO WORK FOR COMBINED SHIPPING.
