6 inch Tube Portable A/C AC Air Conditioner Exhaust Hose Coupler/Coupling - Counter-clockwise Thread<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Easily extend your 6-inch portable A/C exhaust tube. THIS DOES NOT CONNECT DIRECTLY TO THE A/C</li><li>Counter-clockwise thread. Secure fit on 6-inch tubes with no leak. Outer diameter 156mm. Inner diameter 149mm (5.87inch). The inner diameter does not take the thread into consideration and is the maximum diameter of a compatible tube.</li><li>Light and strong. Non-toxic 3d printed material.</li><li>This is an intulon brand product and has not been licensed to be sold by anyone else. Buying from any seller other than Intulon LLC or Amazon.com will only get you a fake product.</li><li>NOT meant for clothes dryers.</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31EZ5M4Nz7L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31M2UCk8IcL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31tHcdwZMtL.jpg" noproxy>