LockNFlate® Presta 90-degree Locking Air Chuck - Hands-Free Presta Bicycle Tire Inflator Chuck
SKU: LNL65031
Skip the Adapter. Lock On Directly to Presta Valves.
If you've been using a standard air chuck with a screw-on brass Presta adapter, this is the upgrade you've been waiting for.
The LockNFlate® Presta 90° Air Chuck connects directly to standard 6mm Presta valves and locks on with six hardened steel jaws for true hands-free inflation. No adapters. No leaks. No struggling to hold the chuck in place.
- Locks directly onto 6mm Presta valves
- No separate brass adapter required
- Six hardened steel jaws for hands-free inflation
- 90° head reaches deep rims and tight spoke clearances
- Open-flow design for inflator gauges and air systems
- Rated to 150 PSI
- Standard 1/4" Female NPT connection
*Free U.S. Shipping on Orders $74+
LockNFlate® Presta 90-degree Locking Air Chuck - Hands-Free Presta Bicycle Tire Inflator Chuck
Product Details
Designed for Presta Valves
The LockNFlate® Presta Air Chuck connects directly to standard 6mm (6V1) Presta valves, eliminating the need to install a separate adapter every time you inflate your tires.
Six-Jaw Locking Grip
Six hardened steel jaws grip the valve securely, creating a hands-free connection that helps minimize air loss while inflating.
90° Right-Angle Design
The compact right-angle head provides easy access to valves on deep-section road wheels and bicycles with tight spoke clearances.
Open-Flow Design
Air passes freely through the chuck whether attached to the valve or not, making it compatible with inflator gauges and automatic inflation systems.
Tips for Best Performance
- Remove the valve cap and unscrew the Presta lock nut so the valve core can open.
- Squeeze the thumb lever and push the chuck onto the valve until the seal is fully engaged.
- If the sleeve doesn't slide fully forward, push the chuck firmly against the valve until it clicks into place.
- Occasionally lubricate the mechanism with a light multipurpose oil.
- Replace worn valve cores if necessary for the best seal.
Warning: Always wear eye protection. Follow the tire manufacturer's pressure recommendations. Do not exceed the recommended tire pressure.
- Shipping options are available at checkout
- All of our orders ship out of either our Illinois or New Hampshire warehouse within 3 business days.
- Shipping carrier varies by size and weight of the package.
- LockNLube's shipping department operates Monday through Friday, 8 am to 2 pm EST except for holidays.