Danco 88533 Basin Supply Cone Washer， 3-Pack<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Durable rubber construction</li><li>21/32 in O.D. X 13/32 in. Height</li><li>1/2 in. IPS for threaded basin supply</li><li>Forms a seal which helps prevent leaks</li><li>Easy to install</li><li>includes 3 washers</li></ul></div><img src="http://ecx.images-amazon.com/images/I/410JSEMF7BL.jpg" noproxy>