Dixon Valve DC2504 Steel Air Chief Industrial Interchange Quick-Connect Air Hose Socket, 3/8" Coupler x 1/2" NPT Male Thread, 70 CFM Flow Rating
</br></br>

</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/419OJeNzgiL.jpg'></br>