Grex AD3 Quick Connect Coupler and Plug for Grex Airbrush and Hose</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>Allows for the convenient switch of airbrushes to your air source</li><li>Plug attaches to Grex， Olympus， Iwata and Harder Steenbeck airbrush and connects to all standard quick connect couplers</li><li>Coupler: Universal coupler that accepts all quick connect plugs. Will attach to Grex， Olympus， Iwata and Harder Steenbeck air hoses</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/41ZU2dG3FFL.jpg' noproxy></br>