LockNFlate Locking Air Chuck - Six Steel Jaws Lock onto Any tire Valve - Won't Leak or pop Off - Rated to 150 PSI - Closed Flow

Always a great product. Locks on great and no leaks. Have to get an adapter for the Milwaukee. But it works great

I attached this to my Milwaukee inflator with a Lock n’ Flate NPT to schrader adapter and what a difference it makes! Filling tires is so much easier. It opens easily and locks on tight to the schrader valve. It looks and feels very high quality and functions perfectly. I need to order another one for my tire inflator at work. Buy it, you won’t regret it!

Good grip, no leak. Bought one, then second, then third... expensive, but solves a problem properly.

Finally found one that works on my John Deere 544D - 17.5x25 -Large Tractor Tires- Locks on pretty good compared to the other junk from Asia. Seems well made in South Africa-and should stand up to Heavy use ok. Would Recommend!

Works pretty good. Gets you on the valve stem quickly but does tend to leak a little air if not perfectly centered and all the way seated. I have multiple different types of air chucks, this one is the best. The jaws could be a little more aggressive in pulling in the valve stem, but not a big deal. I recommend it.

The chuck that came with my tire inflator gauge was just a cheap, standard chuck. It never really grabbed squarely onto my tire valve stems. I had to keep one hand on it pressing inward and I would still get air leaks. This chuck is a little pricy but much better quality. The teeth are chunky, the product itself is chunky. You can feel the stoutness right out of the package. It locks onto your valve stems securely so no need to keep a hand on it. I get more accurate PSI readings on my gauge and a quicker fill-up since there is no air loss. Screwed onto my existing male 1/4" NPT so nothing to complain about. I recommend.

I'm an idiot. I kept thinking this was the worst leaking air chuck, cause I didnt want to break bro code and read directions. Then I pushed a little harder and realized it has a spring in the head to seat stem then locks on and slides back to keep air chuck locked on yo valve stem. Who knew, they did and wrote directions for use. Awesome air chuck. Bit expensive, but worth every penny.

LockNFlate Locking Air Chuck with NOCO AIR20 Review The LockNFlate Locking Air Chuck paired with the NOCO AIR20 is a powerhouse combination for tire inflation. This setup makes inflating tires incredibly efficient and hassle-free, regardless of size or application. I used this duo to inflate the six tires on my 25-foot motorhome to 65 PSI and the 35” tires on my Ford Raptor. The NOCO AIR20 performed flawlessly, allowing me to easily set the desired PSI. It automatically stopped inflating once the set pressure was reached, which is a great convenience. I also noticed the slight overfill of about 0.5 PSI to compensate for any air loss when disconnecting the nozzle—an excellent feature that ensures precision. The LockNFlate Locking Air Chuck was the perfect complement to the NOCO AIR20. Its locking mechanism securely latched onto the valve stem, so I didn’t have to hold it in place, freeing up my hands during inflation. The open-flow design worked seamlessly with the AIR20, delivering consistent airflow without interruptions. The NOCO AIR20 and LockNFlate Locking Air Chuck made tire maintenance a breeze. This combination is ideal for larger tires like motorhomes, trucks, and standard vehicles. This pairing delivers outstanding results if you’re looking for a reliable, user-friendly setup for maintaining tire pressure. Highly recommended for anyone who values precision, convenience, and durability!

I was a little skeptical after trying various other fittings. I use this with my Powertank CO2 system for tyre inflation. Get the OPEN version if using a trigger gauge. This locks on well once you give it a good push on and release the lever. No leaks and fast to attach/detach. I gave the moving parts a bit of motor oil just to smooth the action and reduce any potential wear

Desde que lo sacas del empaque se nota que los materiales y la construcción son de primer nivel. Este adaptador/mandril/cople para inflar llantas es solo para los pocos que están dispuestos a gastar 50 USD por dicha herramienta. Pero no van a encontrar ningún otro que sirva tan bien como este o que esté tan bien construido, así de simple. Y ahí entenderás que vale cada centavo y que es un pequeño placer cada que lo usas.

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Hard to come by, but a fantastic addition to a tyre inflator such as my Milwaukee. Really helps attaching quickly to the tyre valve. Just remember if buying outside the USA, the thread on the air supply side is NPT.

Bought for use with Milwaukee M18 tire inflator. MUST use Teflon tape for adapter and this air chuck! Then it works FLAWLESSLY! I couldn't be happier with this little guy! No.leaks and super convenient to use!