Creative Hobbies - 2 Piece Pack of polished brass color Lamp Shade Light Bulb Clip Adapter with Cap Knob Finial. Round wire adapter converts washer type lamp shades to clip onto on regular shape bulb without the need for a lamp harp. 1/4-27m threads on top to fit any standard lamp finial. This offer includes 2 shade clips and 2 finial tops for one low price. Guaranteed quality lamp components since 1975.