Delta Faucet RP1129 External O-Ring<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Designed exclusively for Delta faucets</li><li>Made to original specifications</li><li>Rigorously tested to ensure quality performance</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31EQ6z-fwuL.jpg" noproxy>