Prime-Line Products U 9498 Backplate， 3-1/2-Inch， Antique Brass，(Pack of 2)<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Antique brass plated steel</li><li>Use with 2-1/8in. bore lock sets</li><li>Covers marred doors</li><li>Allows conversion of 2-3/8in. to 2-3/4in. backset</li><li>Also can convert 2-3/4in. to 2-3/8in</li></ul></div><img src="http://ecx.images-amazon.com/images/I/417BxqqQk1L.jpg" noproxy>