Product name:Tire valve Ball Type Clip-on Air Chucks Brass head
BRASS COMPONENTS are designed for heavy-duty use with tire inflators and gauges
the closed flow design allows air to flow when the internal flow valve is open
THREADS fit most air inflators
HEAVY DUTY STRAIGHT TIP makes filling tire hassle-free; the locking clip keeps the chuck attached to the valve stem during inflation, High Quality Material, durable.