3 TERMINAL PORCELAIN SOCKET.
Medium-based (E-26) porcelain socket that has 3 terminals (one is for ground screw) with metal cap that has set screw with 3/8" threaded hole (works with 1/8 IPS pipe).
Rated 660W and 250V. Overall height 2 1/4".
$2 minimum charge orders less than $20.
$.50 packing charge each parts box.