YUEMING 2Pcs Tire Air Chucks, Brass Tyre Valve Air Pump Clip, Car Pump Accessories Thread Nozzle Adapter, Open End Car Truck Tyre Tire Inflator Valve Connector for Car Truck 8mm

I have a decent quality tyre inflator, but don't like the screw on end. I often help my family inflate their tyres, and struggle to smoothly screw it on. Sometimes in cold weather or by a busy roadside, difficult to get things attached and done, quickly. This quick release valve adapter head is awesome! It screws onto the end of my inflator screw head, perfect. And within a second or so, it's attached to my tyre valve stem. Enabled me to quickly inflate and then release without losing pressure. This product is robust and looks like it'll last a while. I got a pack of two, so it'll last.l me a long time.The locking arm is good quality and locks nicely and the contoured lever feels good.Well priced and makes a huge difference.

Very good, my tyre pump had a screw in connector, I was fed up losing air as I disconnected. I had to increase the pressure I set it to to get the pressure I wanted. This item screws into the connector then its a simple press on the lever slip off or over the valve and release. No air loss. Looks more reliable than the plastic screww in that can get damaged if you crosshead it.

Easy to fit & use, now only time will tell regarding their quality.

Great little things these are. Saves having to screw on and off. Time saver

What a fantastic product. This make using a home tyre compressor so much easier and less back breaking

Brilliant piece of kit, purchased these as my Milwaukee tyre inflater doesn't have an angled valve and these just screw in, problem solved.

They're cheap and if you have a slow puncture that requires regular top-ups they're ok. However, if the tyre is very flat it's worth removing these little quick-release valves and screwing the adaptor directly to your valve as you do lose quite a bit of air.

I connected to my 12v. tyre pump and it was easy to do, quick on and off - no issues.