Camco 39172 Easy Slip Straight Hose Adapter<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Securely connects sewer hose to RV</li><li>Patented spin-lock rings for effortless， secure and airtight hose connection</li><li>Tapered ends accept all 3 inch sewer hoses and and slip-over fittings</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41ZT7e7qL-L.jpg" noproxy>