Prime-Line Products U 9515 Door Hole Cover Plate， 2-5/8 inch Diameter， Finished in Gray Primer<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Used to help maintain security on entry doors where knob latch or deadbolt hardware is no longer being used</li><li>2-5/8 in. outside diameter; covers bores from 1/2 in. diameter up to 2-1/8 in.， and fits on doors up to 1-3/4 in. thick</li><li>Painted with gray primer</li><li>Steel construction</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41MnqApRazL.jpg" noproxy>