Dynaswivel NPT Air Line Connectors, 1/4 in (NPT) F, Composite

Features: Never fight an air hose again | For use with most air tools...grinders, sanders, glue guns, drills, buffers, etc | The Dynaswivel is a patented "universal-joint" that connects portable air tools to an air line | Improves tool maneuverability and air flow, minimizes operator fatigue and extends hose life