3Piece Locking Air Chuck Set – Closed Flow, HeavyDuty Brass, 250 PSI Key Features and Benefits • Precise Closed Flow Design – Each air chuck releases air only when engaged with Schrader valves, preventing leaks and ensuring efficient tire inflation. No wasted air and no pressure drop during connection. • Pressure Performance – Rated for a maximum pressure of 250 PSI, making this set ideal for professional and home use on cars, trucks, motorcycles, and bicycles. • Durable Brass Construction – Heavyduty solid brass delivers longlasting performance with resistance to corrosion, wear, and damage from frequent use. • Secure Locking Mechanism – The lockon clip firmly attaches to valve stems during inflation, preventing accidental disconnection and maintaining a stable seal. • LeakResistant Build – Internal gaskets block unwanted air escape without restricting airflow, offering reliable inflation from start to finish. Compatibility • Designed with standard 1/4 inch FNPT threads to fit most tire inflators, gauges, and air compressors. • Straight tip allows quick, easy, and accurate valve connection, even in tight spaces or awkward angles. • Works with standard Schrader valves commonly found in automotive, motorcycle, and bicycle tires. Ease of Use • Onehanded operation – Press the thumb piece to lock onto the valve stem for effortless inflation. • Firm grip retention throughout inflation cycles thanks to the secure locking mechanism. • Consistent closedflow air delivery up to 250 PSI without leaks or performance drops. Practical Applications • Automotive: Inflate passenger car, SUV, or truck tires with accuracy and minimal effort. • Motorcycle and Bicycle Maintenance: Easily connect to smaller valve stems on motorcycles and bicycles for quick inflation or pressure checks. • Workshop and Professional Use: Suitable for mechanics, service stations, and DIY users who require reliable and durable air chucks for various inflation tasks. This 3piece locking air chuck set combines precision sealing, heavyduty materials, and universal compatibility to deliver reliable, leak tire inflation for a wide range of vehicles and equipment.