2pcs Lock On Air Chuck, 1/4 FNPT Closed Flow Tire Chuck for Tire Inflator Gauge and Air Compressor

• Closed Flow Design: Our lock on air chuck features an internal shut-off valve that prevents air leakage until the sleeve is engaged. Strong tightness ensures performance even under high pressure (maximum pressure 150PSI).
• Hands-Free Inflation: The locking design keeps the air chuck securely fixed on the valve stem during inflation, without the need to hold it continuously like ordinary tire chucks.
• Easy to Use: Simply push the sleeve forward to lock securely onto the valve stem (standard bore), and pull back to release.
• Reliable Construction: Adopt solid brass top nut to connect the inflator, solid, durable and reliable, perfect for professional garage and off-road applications.
• Wide Application: The 1/4" FNPT thread fits most tire inflators and air compressors. It can be widely used on standard bore valve stems of SUVs, trucks, ATVs and industrial equipment.

Specification: Color: gold, silver Material: copper Product Size: 3.4x2.2cm/1.33x0.86in Package details: A certain number of lock on air chuck Note: Due to manual measurement, the size and weight may have a certain error. Due to the difference between different monitors, there may be a slight color difference existed.