Upgradelights Slip Uno Adapter Harp Converter Lamp Shade Uno Euro Fitter 1 7/16 I.D.<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Slip Uno adapter</li><li>Fits directly over a lamp socket (found on lamps often purchased at many popular retail stores).</li><li>Adapter then attaches to the harp</li><li>Adapter fitter is 1 and 7/16 inches in diameter</li></ul></div><img src="http://ecx.images-amazon.com/images/I/313jxgG4VzL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31SC-dowxpL.jpg" noproxy>