Medium Base, Short Keyless, Phenolic Socket, with Threaded Shell and Ring (47687)

Features: Short, keyless, phenolic socket The shell comes threaded and includes a shade ring Medium base (E26), sometimes referred to as standard or Edison base The bottom cap it tapped 1/8 IP, which measures 3/8" diameter The bottom cap also comes with a set screw for a more secure fit Rated 660 watts - 250 volts U.L. and CSA Listed Can be used with our 20051BK mason jar lid. Short Keyless Phenolic Socket, Med. Base (E-26), 1/8IP cap, has threaded shell with ring, 660W- 250V, 4-piece set, with screw terminals, can be used with 20050 series jar lids & neckless glass holders