LockNFlate® Locking Air Chuck - Straight or 90-Degree
SKU: LNL65002
🚚 This item includes FREE shipping
- Six steel jaws lock onto any Schrader valve
- Creates a secure, hands-free connection
- Durable, spring-loaded TPU seal
- Heavy-duty construction is built to last
Choose between Straight and 90-degree versions!
- Six steel jaws lock onto any Schrader valve to create a secure, hands-free connection.
- 1/4” NPT thread compatible with most standard air hoses
- Hardened steel collet fits all standard Schrader valves [VG8/8V1 valve threads]
- Rated to 150 PSI - suitable for garage and industrial airline systems, auto and manual tire inflators, portable pressure gauges, and constant pressure systems
- Heavy-duty construction built to last and stand up to everyday use in even the busiest tire shops, service bays, and garages.
- The NEW 90-degree LockNFlate® Air Chuck combines the safety and convenience of the original LockNFlate in a more compact, right-angled design. Perfect for all of your tires, the 90-degree angle makes it ideal for hard-to-reach tire valves on motorcycles, bikes, ATVs, and more.
- AVAILABLE IN 2 FLOW STYLES: Open Flow or Closed Flow
- OPEN FLOW: Air passes through freely on or off the valve stem. For use with inflator gauges and automatic systems. If you are controlling your compressor's airflow through a trigger or foot pedal, then you want an OPEN flow.
- CLOSED FLOW: Chuck must engage the tire valve for air to flow. For use directly from a tank compressor's air hose. If you are putting the air chuck directly on the compressor hose, you want a CLOSED flow, so that air stops flowing when you aren't attached to the valve stem.
- If used with a multi-hose inflation kit, use CLOSED FLOW LockNFlate Air Chucks.
- For use on Milwaukee®, DeWalt®, or other battery inflators, choose an OPEN FLOW LockNFlate® Air Chuck.
- U.S. PATENT #11913582
5 reasons why everyone is switching to the LockNFlate® Air Chuck 🤩
This item ships FREE!
Locks on. Stays on. Won't leak.
Easy to Use: With the LockNFlate® Air Chuck, achieving the perfect tire pressure has never been easier. Its unique locking mechanism securely attaches to the valve stem, eliminating air leaks and ensuring a tight seal every time.
Built to Last: Crafted with durable, high-quality materials, the LockNFlate® Air Chuck is built to last. Its robust construction is backed by our Best Built Guarantee, making it ideal for both personal and professional use. Say goodbye to flimsy air chucks that fail when you need them the most!
Safety First: Your safety is our priority. The LockNFlate® Air Chuck's secure attachment allows you to lock onto the valve stem, then stand safely back while the tire inflates. Inflate your tires with confidence, knowing that you have a reliable and safe tool by your side.
Join the growing community of satisfied customers who have unlocked the power of safe, hassle-free tire inflation. Experience the difference and never look back!

KROIL Penetrating Oil, liquid
- 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.
- Reviews
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- air chuck
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Works fine
It snapped on as advertised, and stayed on without leaking.

Perfect companion for a Milwaukee tire inflater
This solves the only downside to a Milwaukee inflator which is air escaping as you unscrew from the valve stem. This is instant on and off with virtually no air loss. I learned from the company that their open system would perform better with an un-pressurized unit like the Milwaukee and it has proven true. Well done! (Side note, does require the adapter, which they also sell)


It works fine on long stem valves for short stems. It does not make a good connection.

Awesome addition to my Milwaukee Inflator
Works Perfectly!! A MUST HAVE!!!!