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Upgrade Locking Air Chuck, 1/4 Inch FNPT Male Lock On Heavy Duty Hands Quick Connect for Tires Inflator Compressor

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$14.48

$ 7 .99 $7.99

In Stock

About this item

  • LOCK ON AIR CHUCK:JINKEY 1/4" FNPT air chuck is made of brass, Nylon and specially treated premium alloy steel for super durability and resistance to corrosion;As an improvement,the material of the sleeve changed into nylon from stainless steel.This change reduces the friction between the moving parts and makes operation easier
  • THE AIR CHUCK UNIVERSAL FITMENT:The air chuck is designed and manufactured to meet a variety of applications, works ly even on short type stems that other chucks just could not lock on; Standard bore size suitable for Schrader valve (0.305”OD) which is widely used on tires of cars vans aircraft trucks and so on
  • NO AIR LEAKAGE: This unique design open flow air chuck has secure attachment to tire valve stem, machined thread jaw, instead of stamped sheet metal, locks onto tire valve threads providing hands and tough connection, no more hassle on short type stem valve
  • 1/4"FNPT AIR CHUCK: The air chuck thread is 1/4" FNPT and has an adapter, it can be applied to two connection methods, and is very practical
  • EASY TO USE; Simply slide the sleeve forward to lock and pull the sleeve back to release; We have updated the video of the correct installation of this product according to the customer's suggestion, please check the latest video for product installation; If the product you received is damaged or leaked, please contact us for a replacement as soon as possible, we will solve the problem for you within 24 hours



Product Description

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.
jinkey air chuck
  • This open flow air chuck has a standard bore size suitable for Schrader valves (0.305"OD), which are widely used on tires of cars, vans, aircraft, trucks, motorcycles and bikes.

  • This is an open flow air chuck with a unique design that provides a secure attachment to the tire valve stem and locks onto the threads, preventing air leakage.

  • This Lock on air chuck has a 1/4 inch FNPT thread and comes with an adapter, allowing it to connect to two different inflator gauge connection methods.

  • This air chuck is made of brass, nylon and premium alloy steel. Over 1,000 reviews mention the product's durability, Very rugged and sturdy.

  • It is easy to operate and locks onto the valve stem hands-free.


Walter
2025-08-12 10:49:42
good product fulfills its function
David W
2025-07-14 10:53:10
I tried the locking air chuck out on my pickup truck tires which hold 75 psi air pressure. If I let go of the chuck, it would not stay locked. As long as I held it in place, it would stay locked and did make it a little easier to pressure up the tire.
Shawn D
2025-06-22 14:51:19
Used in conjunction with another fitting to make my m12 compressor a quick chuck. Works nicely on bike tires so far!
Honeycutt Racing
2025-06-08 10:03:59
Purchased a bunch of these thinking that make easier to put air in tires but design is 💩, if you barely move it while trying to put air in tire it starts leaking, I'd suggest going with the more expensive but way better design of the "Loc-Inflate" same folks who make those grease gun locking chucks, worth every penny unlike the above junk!
Daniel Stevens
2025-05-28 18:17:42
at the current temperature below 20°F the rubber seal is a bit cold so i have to give it a twist to make the seal. then it works correctly. so it not just a quick connect and go.
John L.
2025-05-27 10:58:40
I bought these to use on the TR416-S valve stems I put on my jeep, only to find that my existing lock-on chucks barely work with these short stems.On first use, this chuck locks on easily and securely, using only about half the available length of these short stems. So it's exactly what I needed, and seems to work exactly as desired.I see a few other reviews complaining about construction issues and early failures, but didn't see any alternatives designed for short valve stems, so took a chance on this. I see nothing whatever wrong with the construction of mine, and no looseness or other indication of some latent defect. So at least for now, (Dec. 2022) it's earned its 5 stars.If I later find it's not as durable as I expect, I'll be back to update this review with a report & appropriately fewer stars.
R. Gallucci
2025-05-26 17:10:57
I have only tried this on my bicycle but since the original cheap clip on connector on my current hose worked fairly well with a little leakage on the same valve stems I am condemning this. I cannot get it to clamp on at all on one of them and the other leaked unless I held it tight which is what I was trying to avoid. I don't even want to try it on my car. Waste of my money.
Kanone
2025-05-21 17:32:00
I held off reviewing until I'd used this air chuck several dozens of times on a couple of vehicles. No complaints whatsoever. Easy to lock in, no leaks, easy to remove. Way better than anything with a lever or a pinch system.
A Duchek
2025-04-22 20:10:58
Air pretty much free flows when disconnected from valve steam. For the money, thumbs down 👎 unfortunately.
Andrew K
2025-02-14 14:38:09
Good. But not perfect
Mr Lube
2024-12-21 10:05:05
The collar is made of plastic. This will definitly break overtime.
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