Haltec 310 Liquid Fill Gun<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Will extract the valve core from a Standard Bore valve or the core housing from a tractor valve</li><li>Securely holds the valve core or core housing up in the gun body during tire filling or evacuation of liquid from a tire</li><li>Will permit faster evacuation of liquid from a tire than with other adapter guns</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41-Sa-rJJqL.jpg" noproxy>