JACO Lightning XP Lock-on Air Chuck for Presta Valve Bike Tires - 1/4" F-NPT (Open Flow) | Quick-Connect Locking Attachment for Tire Inflator Air Compressor (Patented)

• IMPORTANT - this is an "open flow" air chuck for Presta valves. This chuck MUST be used as an attachment to an inline tire inflator tool (or) 12-volt portable air compressors. If your compressor has an air tank, you must first attach this chuck to an inline tire inflator gauge that accepts 1/4 inch NPT attachments.
• Patented Self-Locking - rapidly locks on to the Presta valve stem on your bike tire thanks to our patented "push-to-lock" technology, providing an airtight seal that won't leak or fail. No more fighting the valve stem for a proper seal.
• "No Loss" Quick-Release - quickly disconnect air chuck from the bike tire Presta valve with absolutely zero measurable air loss.
• Multi-Functional - the 1/4" F-NPT female threaded end of the tire chuck connects to hand-operated tire inflator tools for inline connection to your air compressor. The Presta head also features 1/8 inch M-NPT threads that can be directly attached to the air hose nozzles of 12-volt portable compressors (see product images).
• Built to Last - built for cyclists, by cyclist. Engineered by the experts at JACO with over 35 years of experience in the cycling industry, and proudly backed by our 100% Lifetime Warranty.

This is an "open flow" air chuck for Presta valve stems. This chuck MUST be used as an attachment to hand-operated tire inflator tools (or) 12-volt portable air compressors. NOT for direct connection to traditional air compressor lines, as air will flow freely through the chuck even if not engaged with Presta valve stem (see product images). Rapidly connects to the Presta valve stem on your bike tire thanks to our patented "push-to-lock" technology, providing an airtight seal that will never leak or fail. No more fighting the valve stem for a proper seal. Quickly disconnect tire chuck from the Presta valve stem with absolutely zero measurable air loss. The female threaded end of the chuck connects to hand-operated tire inflator tools for inline connection to your air compressor. The Presta head can also be directly threaded onto the air hoses of 12V portable compressors (see product images). Built for cyclists, by cyclist. Engineered by the experts at JACO w/ over 35 years of experience in the industry, and proudly backed by our 100% Lifetime Warranty.