No Leakage Tire Air Chuck: Cobee tire air chuck with clip adapter just needs to press down the locking clip, push or twist the air chuck into the valve stem until it is clamped, release the locking clip, no other tool is required, very practical and convenient. The tire inflator tire chuck gives you a great seal on the tire valve and is a great Air Inflator Hose Adapter accessory. Universal Fitment Accessory: The design of an 8mm end makes it the perfect choice for hose repairs and compatible with an 8mm bore hose which fit for a host of vehicle tire inflators, like bikes, motorcycles, car tire fill, etc. Premium Material: Cobee tire chucks for wheels are made of heavy-duty solid brass for higher strength and durability. High-quality material also has excellent anti-corrosion, and wear resistance yet the maximum pressure is up to 250 PSI. Easy To Operate: No additional tool is required, plugs an open flow air chuck into the hose and hook it to the valve stem and it is easy to depress and strong enough to stay in place. It can fix regular fast connectors to inflate. Note: All metal construction tire chuck, portable tire inflator chuck adapter, for bike, motorcycle, car tire fill. Make sure this is the correct application type of Air Inflator Hose Adapter before placing an order. Package Includes: 2 x Brass Tire Air Chuck with Clip Adapter Specifications: Material: Brass Size: 1.57 x 0.7 x 0.51inch/4 x 1.8 x 1.3cm Features: High-Quality Material: The built-in apron prevents air leaks and pressures up to 25 kg. Heavy-duty brass construction allows for strength and durability. More Application: Air Inflator Hose Adapter suitable for bike, motorcycle, car tire fill. Note: This adapter is only suitable for inflator hose converting. Can't be connected to tire fill directly.