Camco 39735 4-n-1 Sewer Extension for Recessed Dump Station<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Extends the attachment height of your 4-in-1 adapter 3" for recessed dump stations</li><li>Fits in between Camco's 4-in-1 adapter and elbow</li><li>Connects to any Camco 4-in-1 adapter</li><li>Clear extension allows you to see when tank is empty</li><li>Securely locks into place to help prevent spills</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31VEsgJVxiL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51he73WdJpL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31nUfEdY5zL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41l%2B7q0gRAL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41Z6OqAJ3zL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41KzFyEx7fL.jpg" noproxy>