Long Keyless Phenolic Socket, Medium Base, with UNO Threads (47680)

Features: Long, keyless, phenolic socket Comes with UNO threads for shades with UNO fitters 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 Long Keyless Phenolic Socket, Med. Base (E-26), 1/8IP cap, UNO threads, 660W- 250V, 3-piece set, with screw terminals