Features: brand new and high quality The connection is firm and the tire can be inflated quickly. when the internal flow for valve is open, the closed flow design allows air to flow. The upgraded heavy-duty brass gas chuck makes it easier to lock the for valve stem and prevent air leakage. Locking clip: When you use the air chuck to inflate the tire or measure the pressure, use the locking clip to fix the chuck on the for valve stem for sealing. Type of fit: 12.5-13mm diameter threaded NPT, for most tire inflators, wheel pressure gauges and compressors. The straight chuck is suitable for all vehicles. Durable and not easy damaged. Package Includes: 1x Tire Inflator Chuck Specifications: Material:Copper Size:Approx.7x7x2cm/2.76x2.76x0.79inches note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.