JACO Lightning L3 Series Bike Tire Air Chuck for Presta & Schrader Valves 1/4" F NPT (Open Flow) (Pack of 2)

2-IN-1 BIKE CHUCK - equipped with our patented "AirLock Internal Locking System" that utilizes military-grade locking threads that fully secure to both Schrader & Presta Valve Stems with a few quick twists, providing a 100% air tight seal that will never leak or fail on you - no more fighting the valve stem, no more air loss. LIGHTNING FAST - get back on your bicycle faster thanks to our all-new quick-release sleeve that lets you rapidly disconnect the air chuck from the tire valve stem with absolutely zero air loss - completely eliminating any margin for error when precision matters most. EASY TO USE - ideal for road bikes, mountain bikes, fat tires, and more. Simply move the white dot on the blue sleeve to engage the "Presta" or "Schrader" valve settings with ease. Features laser-cut 1/4" F-NPT threadings designed for universal compatibility with your favorite tire gauges, inflators, air hoses, & air compressors. BUILT TO LAST - engineered by the experts at JACO with over 35 years of experience in the industry, the L3-Series air chuck is built from high-performance solid steel and utilizes fewer moving parts compared to other chucks - so it will never fall apart or fail you. Perfect for bike enthusiasts who want the best air chuck possible. International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.