Slide-Co 15100 Security Door Lock， Aluminum Finish<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Diecast housing with steel bolt</li><li>Milled aluminum finish</li><li>1-5/8 in. hole centers</li><li>Used on patio doors</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41UFFZnRxIL.jpg" noproxy>