OPEN FLOW OPTION: Designed for attachment to hand-operated tire inflator gauges. Air flows freely through the chuck, even when not engaged with the valve stem. NOT for direct connection to air compressor hose.
CLOSED FLOW OPTION: Features an internal check valve that prevents air from passing through unless engaged with a valve stem. Ideal for direct connection to air compressor hoses or standard tire gauges. NOT compatible with tire inflators.
ERGONOMIC THUMB PLATE: Effortlessly push the tire chuck onto the valve stem for an airtight seal every time. Please note that this tire chuck does not lock onto the valve stem.
UNIVERSAL COMPATIBILITY: Features industry-standard 1/4 inch NPT female threaded connection, ensuring easy connectivity with standard air compressor fittings, air hoses, and air tools.
LIFETIME WARRANTY: Backed by a Lifetime Warranty from JACO with over 35 years of industry experience.