Haltec4 (Four) H-5265 Standard Bore Grip Lock On Air Chuck 0-300 psi 1/4" NPT

Don't waste money on the cheaper styles. These are the ones to use. Locks on to the valve stem tight and quick to release. Built stout. A+

These work amazingly well. I like them alot. Down fall. They don't work with Apex rapid deflater valves. If you run stock valves in your wheels and want clip on chuck for you tire inflation system. Buy these!

Great fitment on the valve stems. I get dirt in them innevitably abd cleans out easily and back to working as intended

I bought these to set up a four-way filling and air-releasing system for offroading. The air chucks lock on solidly and feel sturdy. If you are setting up your own two or four-tire inflate deflate system these are a good buy.

All I want to say is this a great locking air Chuck.I bought these for a 4 way tire bair inflation hose. Easy to use with one hand and stays in place. I had bought cheaper locking air chucks and you get what you pay for. The others others would leak without being connected to the valve steam. Only giving this 4 stars only because they do leak of you turn them while locked in place but there isn't need to be turning it while airing up. Other than that, spend the extra dollars before you buy others then you have to return them.

Good quality but sometimes they don’t fully seal and leak air a little overall still worth it

Used on 4 tire inflator. Maintains seal on valve stem. Holds pressure when removed from cable stem. Easy on and off. They are just expensive

I used these as part of a 4 tire inflation system for my Jeep. They easily locked on with no air leaks.

Got quite badly corroded after getting damp and now very hard to use after using about 10 times on Jeep.Was a bit hesitant at first but these are quick and easy to attach to the tire valve stems. They don't leak and work very well.

Bought these for a four tire air up system. Could not believe the cost, but they work perfectly. No leaks. But dang they’re expensive. Did I mention the cost?