Lamp Parts 5 Electric Light Sockets, Plug & Rayon Covered Wire Home Page. Order Form. Hardware Index Lamp Parts Index      AB-9547..$9.95 each Regular Push Thru Socket with Antique Brass plated shell and side outlet.  AB-9548..$9.95 each. Regular On-Off Turn Knob Socket with Antiqued Brass plated shell.      D-9549..$11.655 each Regular Pull Chain Socket with Antiqued Brass plated shell.  PL-9545..$4.65 each or $30.00 for 10. Heavy Bakelite Plug with Brass Spring Prongs. Brown    E-9540..$2.25 per foot. Special Purpose, Rayon covered cord with plastic insulation inside. Antique style as used on most portable lamps in the early part of the 20th century. Fine quality cord but not U.L. listed. Brown. 18/2 1/64 Type P.O., Two Wire.