Antique lamp harps add an aged look to antique lamp restorations. Antique lamp harps have two parts, the detachable top piece and the bottom wing piece. Bottom wing piece on antique lamp harps slips 1/8IP lamp pipe and the top piece has 1/4-27 standard lamp finial threads. Antique lamp harps are measured assembled from lowest point at the bottom of wing piece to the base of the finial thread on the top piece. Antique lamp harps are brass plated with an antique finish.