Air Chuck AUTO Heavy Duty Brass Air Chuck with On Tire Chuck with Clip for Inflator Gauge Compressor Accessories4 Pack

Air Chuck manufacture for solid brass construction. Air Chuck for heavy-duty use with tire inflators and gauges. parameter?250PSI?FITTMENT TYPE: 1/4" female NPT, 3/4" hex Female nptthreads fit most air inflators. Lock on clip: When use the air chuck to inflate a tire or measure pressure,please use the lock-on clip to secure the chuck to the valve stem for sealing,no thread fixation is required, very handy. Compatible with schrader valves; the closed flow design allows air to flow whenthe internal flow valve is open.