POWERTEC 70122 Big Gulp Dust Hood<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Easy solution for catching sawdust</li><li>Outlet: 4-Inch for hose or pipe</li><li>Tough， durable ABS plastic material</li><li>4-Inch nominal end measures 3-31/32-Inch O.D. and 3-47/64-Inch I.D.</li><li>Opening measures: 13-Inch by 16-Inch</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31hTiAgZhXL.jpg" noproxy>