POWERTEC 70135 4-Inch Aluminum Blast Gate for Vacuum/Dust Collector
</br></br>
<div style="text-align:left">
<b>[Product Information]</b><br>
<ul>
<li>Maximizes the efficiency of dust collection system by directly the air flow from one machine to another</li>
<li>4-Inch outlet diameter</li>
<li>Easy sliding gate action saves your effort and time</li>
<li>Aluminum construction with Steel Gate</li>
</ul>
</div>
</br></br></br></br></br></br></br></br></br></br>

</br></br></br></br></br></br></br></br></br></br>
<img src='http://ecx.images-amazon.com/images/I/4155WQ3tULL.jpg'></br>