Antique Vintage Style Porcelain Socket with Standard Base.
2-Piece Threaded.
For 1 7/16 Inch Diameter Hole With 8 Inch Leads.
Medium base E26 porcelain sign receptacle,
2-piece ring type, 8 inch 105°C wire leads,
660W, 250V, nickel plated copper screw shell.

Age: Brand New with two wires. UL listed.
Construction: Porcelain.

Note: the third photo shows an old socket that this socket replaces
with perfection.