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Lock On Air Chuck, Closed Flow Tire Chuck, 1/4'' FNPT Locking Air Chuck for Tire Inflator Quick Connect

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$9.99

$ 4 .99 $4.99

In Stock

1.Style:Close Flow Air Chuck


  • 【CLOSE FLOW NO AIR LEAK】:SAFELIFE CLOSE FLOW TIRE CHUCK a shut-off valve inside that do not allow air to flow to or from the chuck unless the chuck is engaged with a tire valve stem, which makes them more efficient for using directly on an air compressor hose line. Machined thread jaw, providing tough connection and tight seal that will never air-leak even under high pressure.
  • 【LOCKING AIR CHUCK EASY TO USE】:Pushed forward the sleeve to lock the valve stem and pulled back the sleeve to release the lock on air chuck, it keep your hands free while the tire is inflating or deflating. The featured lock-on sleeve is much easier and faster than other chucks, ensure it fix onto the valve stem.
  • 【STANDARD BORE SIZE】:Standard bore size fit for Schrader Valve (0.305"OD) , which is widely used on tires of cars, vans, aircraft, trucks, motorcycles and bikes etc. (with Schrader valve)
  • 【HEAVY DUTY BUILT TO LAST】:HEAVY DUTY AIR CHUCK is constructed with 3 parts from top to bottom: top nut, pivot and sleeve. The top nut is made of solid brass for connecting the tire inflator. And the other 2 parts are made of zinc-plated iron. The inside three claws are nickel plating protect them from oxidation.
  • 【WIDELY APPLICATION】:The top thread is 1/4 inch FNPT, compatible with most tire inflator air compressor, air accessory kit, air compressor accessories, inflator gauge compressor accessories.Maximum pressure: 150 PSI



Product Description

SAFELIFE STRAIGHT LOCK ON AIR CHUCK
LOCKING AIR CHUCK

SAFELIFE CLOSE FLOW LOCK ON AIR CHUCK

Lock On Air Chuck, Good assistant for tire inflation

Product Highlights:

1. Closed flow air chucks

2. Better Auto-Locking

3. Quick Connect Air Chuck

4. 1/4" FNPT Thread Universal Connect.

5. Standard bore size fit for Schrader Valve (0.305"OD)

6. Maximum pressure: 150 PSI

7. Heavy Duty Design-made of steel and zinc, anti-rust

LOCKING AIR CHUCKS FOR TIRES

CLOSE FLOW TIRE CHUCK

Close Flow Air Chuck

SAFELIFE CLOSE FLOW TIRE CHUCK a shut-off valve inside, air doesn't flow unless it's feeding into the valve stem, which makes them more efficient for using directly on an air compressor hose line.

Locking Air Chuck

Heavy Duty Design

Heavy duty brass & nickel plating three claws air chuck make it easier locking onto stem valves - no air leakage ever since.

1/4 FNPT THREAD

1/4'' FNPT Thread

1/4" FNPT Thread Universal Connect, compatible with most tire inflator air compressor.

QUICK CONNECT

Better Auto-Locking

Just pushed forward the sleeve to lock the valve stem and pulled back the sleeve to release the lock on air chuck, it keep your hands free while the tire is inflating or deflating.

HEAVY DUTY TIRE CHUCK

Romas
2025-08-18 11:42:50
works good
DJG
2025-08-01 16:30:05
If I never have to go back to the old kind where you have to stand there and hold it tightly onto the valve stem to get air into the tire. With this, you just put it on to the valve stem, make sure it fastens, and step back and wait. Yes it would be nice if it had a pressure gauge on it so you would know when to stop. But I chose not to pay the higher price for such a device.I will say this, you do have to put a quarter inch brass valve immediately behind it, because in and of itself it does not stop the air. This should be mentioned in the advertising, but I kind of guessed it and so I ordered the quarter inch brasswell the same time I ordered this air chuck.
Thomas A Miller
2025-06-18 14:31:18
Snaps on and works great
Woodbutcher
2025-06-15 17:55:34
Works great.
Charles Blair
2025-05-12 15:33:19
One handed operation now
Skip
2025-03-07 16:37:00
Takes two hands to load this onto a stem, one to push and hold, and one to operate the lock. A lot of force is required for a tight seal. Once on properly and locked, though, the seal is secure, and both hands can be removed.
Moonjo
2025-02-23 15:05:10
I wanted to replace the air chuck that came with my digital air pressure gauge because I erroneously thought it was leaking and couldn't maintain a good seal. I was wrong about my original air chuck but even so I wanted to keep the Safelife Air Chuck. It's very easy to use and fits valves and wheels on both our Audi and Toyota. It's easy to apply to the valve and the lock holds fast. Just make sure you have a good fit before locking the air chuck. It's also easy to remove from the valve with a quick pop of the quick release. I saw another lock on air chuck that cost as nearly as much as my digital air pressure gauge but I am very satisfied with Safelife's Air Chuck at a third of the cost of the other brand. I would recommend this to friends and to date have no issues with the air chuck.
RON MCGINNIS
2025-01-14 18:52:43
works great easy to put on tire valve with portable air pump.
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