2-PC MED-BASE W/TERMINALS. 
2-piece medium-based porcelain socket (that screw together) with terminal screws. 
Rated 650W and 250V. 
Fits 1 1/4" hole.
It is 1 1/2" tall and 1 3/4" wide- works with standard light bulb. .
$2 minimum charge orders less than $20.
$.50 packing charge for each parts box.