Features: Suitable for use with portable Tires inflators on bikes, motorcycles, car. Designs with a Locking on clamp, this air chuck ensures operation and performances. External thread and Tires nozzle direct connection for fast inflation. With thumb Locking, easy to handle. The type of inflation nozzle can be quickly inflated for Tires nozzle, quickly connection to the Tires nozzle, no air leakage. Specifications: Component:Metal Type:1Pc/2Pcs Size:Approx.56mm/2.2inch Note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item. Package includes: 2 Optional Package: Package 1 Include:1Pc Pumps Nozzle Adapter Package 1 Include:2Pcs Pumps Nozzle Adapters 1/4inch Locking On All Metal Air Chuck Air Compressor Portable Tires Inflator Tires Chuck Hose End with Barb ConnectorsTires Air Chuck 1/4inch Air Chuck for Inflator Gauge Compressor Accessories Truck Auto Car Tires Hose Tool AccessoriesAir Chuck\nLocking On Air Chuck\nHose Repair\nBike Tires Inflator