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Locking Presta Schrader Air Chuck for Bike Tire, Dual Head Pump Nozzle with 1/4' F-NPT Quick Connect for Tire Inflator, Presta&Schrader Valve Adapter w/Air Release Nob for Bicycle Floor Pump

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$7.99

$ 3 .99 $3.99

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About this item

  • 【VERSATILE CONNECTION TYPE】LUMITECO double mouth air chuck is universal for Presta valves and Schrader valves. Threaded end can be used as an accessory for most 12V portable tire inflators. Also comes with 1/4'' Female NPT to use with air compressor gauges and standard 1/4" NPT fittings (see product images).
  • 【ONE-TOUCH DEFLATION FUNCTION】This portable tire inflator chuck adapter features an air pressure release bleeder on air nozzle that makes deflating quick and simple. With just a press, rapidly release excess air and achieve fast deflation of tires, saving time and increasing work efficiency.
  • 【QUICK CONNECT AND DISCONNECT】PLEASE BE SURE TO check the picture for details on "LOCKED" and "OPEN". This air chuck locks to inflate in the opposite way from other products. Insert it into the Schrader valve stem or Presta valve stem, when you open its clamp lever, it is in the locked mode, which means you can inflate the tire; When you push down the clamp lever, it is in the open mode.
  • 【ADEQUATE AIRTIGHT SEAL】Solid construction air chuck for longevity, both ends have inner washers to ensure an airtight seal with air nozzles and tire valves. This tire inflate nozzle maintains consistent performance under frequent use, effectively prevents air leakage during inflation.
  • 【MULTIPLE APPLICATIONS】The 1/4" F-NPT female threaded end of the tire chuck attaches to tire inflator tools for the connection of air lines, air hose nozzles of portable compressors or tire inflator gauges. Also features standard US fine thread that same as the thread on all USA standard car valve stems for inflating most bike, motorcycle, car, truck, etc.



Product Description

presta valve air chuck
bicycle valve adapter
presta valve adapter for air compressor attachments
locking lock on tire chuck
tire inflator nozzle
schrader valve adapter
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.

Locking Presta Schrader Air Chuck

Merchant Video

Johan L.
2025-07-16 16:24:30
Works well, attaches to both schrader and presta vavles perfectly. Gowever it sometimes requires a bug push to put the valve inside tgis thing due to rubber sealant ring being a bit hard. Nothing that prevents usage, just something requires both hands to install it in to valves initially. After you lock it, it does bot require any intervention at all and able to keep pressure without leaking while you fill your tires.
Karl
2025-07-09 11:48:29
By design, the chuck leaks air rapidly when placed on a presta valve. It seals well when you pull the lever backwards (yes, it's the opposite of normal). Going as fast as I could my gravel bike tire would lose around 20 psi from putting the chuck on and taking it off. Consequently this is useless for actually setting your tire to a specific pressure.
kevin mcintosh
2025-06-03 14:08:18
Works perfect
ben
2025-05-18 20:14:14
I like the design of this pretty well the fact that you don’t have to swap out heads to use it on one valve or the other it’s pretty nice in my opinion. Overall build quality seems fairly decent. Brass is nice and solid with rubber O-rings inside to seal it. It’s really easy to use. I only wish the plastic portion was slightly heavier. I don’t foresee any issues with it as it locks in nice and tight. I’m just a bit on the picky side when it comes to this sort of thing. The bleeder valve to release pressure off the side is a pretty neat feature as is having both valve styles ready to go when you use it. Seems to function pretty well so far. If I have any issues, I will come back and update my review.
Pancake Man
2025-05-08 16:14:38
I have a portable air compressor that runs off the cigarette lighter that I take with us with our travel trailer. This way I can pump up a vehicle or trailer tire in the campground if necessary. We also take our bikes with us when we travel. The travel trailer and truck tires have Schrader valves. The bikes have Presta valves. There was no way to pump up a bike tire with the portable compressor. The little screw-on adapters are next to useless. This air chuck solves the problem! It attaches to the portable compressor perfectly and works on both types of valves. And it's inexpensive. Like I said, this thing is AWESOME!
Miles H.
2025-04-21 16:50:00
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Benton Edmonds
2025-04-01 12:05:51
It’s cheap when speaking of the cost. It stays on and doesn’t leak. I’m happy with it so far and suggested if you’re looking for something like this.
sinc3re1ydan
2025-02-06 15:41:49
I installed this on my Ryobi pump, and it works great for my bike tires! It's exactly what I needed. I can tell it's made of quality materials and is a lot quicker than using the screw on types.
Darren S Pardy
2024-12-23 18:12:53
Garbage.Bent one of my valves. Tried on 2 other presta valves, and it just constantly leaked, making it impossible to inflate a tire.
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