L2-Series

Works great. Seals to the valve stem just like you’d want it to, without trying. It didn’t leak while using it with my Dewalt 20v air inflator. This won’t work directly with inflators. But find a1/4 NPT to schrader brass adapter. Solid combo to use with inflators.

I've been using another popular brand of quick connect air chuck for a couple of years. The other one works fine unless it's cold out (below freezing), then it won't completely seal to the valve stem. The other one was almost twice the price of this one. I should have bought this one to begin with. This one pushes onto the stem easily, seals completely in cold weather and releases quickly with almost zero air loss. I also appreciate the smaller form factor of this one. This one feels well made and swivels smoothly. I'm using this on a portable inflator I keep in the garage for when my compressor is overkill. Purchasing another of these to go on another inflator I keep in my vehicle. We'll see how it holds up but initial impressions are very good.

Finally an air chuck that just plain works. Just push it on and it seals on to the valve stem and holds the chuck in position until ready to remove. Just push the release button and the chuck pulls right off. Use closed flow on airline to stop airflow when not connected to valve stem.

A little bit expensive for a tire chuck but it does function better and more smoothly with the swivel than most lock on inflators especially while waiting for 42" tires to inflate.

These things are slick. Easy to push on, provides a good seal with very little effort, and release via the button is just as simple. A decent amount of weight for a small part leads me to believe it should stand up to regular use quite well. Hands down the easiest to use tire chuck I've had the pleasure to use.

Wow, the best I’ve used on my motorcycle. My bike doesn’t have a lot of room to work with around the valve stem. This goes on so easily with zero effort and seals to the valve stem with zero air loss. It disconnects just as quick and effortlessly. A little hard to believe it works so well.

Works as directed

I thought I would try the less expensive JACO Lightening 52, before I dropped major dollars on a LockNFlate style air chuck. I am so glad that I did. One could not ask for a better air chuck. This JACO Lightning S2-Series Tire Air Chuck was the perfect addition to my RapidAir tire inflator. I had purchased a RapidAir K3015 Automatic Shutoff Digital, Preset Tire Inflator. The K3015, is a fabulous tool, but it is expensive. Even at a high price point, it comes standard with the old style clip on brass air chuck. The kind of air chuck that you have to mess with all the time to keep it from leaking air around the valve stem. I replaced the Included OEM chuck with a JACO Lightning. It was a 100% improvement. There is no fiddling or fussing with the Jayco. Just push it on the valve stem and you are ready for hands-free inflation. When you are ready to remove it from the valve stem, simply press the release on the side and it pops right off. Don't hesitate to order it. It definitely works as advertised. Note: Air chucks come in 2 types, open or closed. Only the “OPEN” style chuck will work correctly on any inflation tool that has a pressure gauge or a digital pressure readout, included on the device. A “closed” and/or self-sealing, shut off, type chuck, will prevent any inline tire pressure pressure gauge from working. That is because A “closed” self-sealing, chuck, will not allow the air flow back from the tire, in the opposite direction to put pressure against the gauge. Only use a closed chuck on an air hose that you do not want to deliver air, unless it is connected on a valve stem.

Does everything that it says on the tin and then some great buy.

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Good stuff

I don't know why I hadn't "meet" this device any sooner. It is simple, efficient and works really well. Sounds obvious but once tightly screwed onto your inflator hose, you just have to put it on the valve and it "airtightens" automatically without you being obliged to maintain it strongly pressed towards the valve. Great piece of equipment, I can only recommend it.

Every now and then you find a product that just works. It does exactly what it says it will do. Yeah it's expensive but you get what you pay for. I bought these to build a better hose/chuck setup for my VIAIR 300P. Best air chuck I have ever used by miles and miles.