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

On arrival these felt sturdy & well constructed. Fitting was simply a matter of screwing onto the inflator hose. In use it's simplicity itself, with a good strong spring it just pushes on to the tyre valve. Removal is just as easy. And because the connection/disconnection is quick it means almost zero loss of air pressure, unlike those hoses that have to be screwed on/off.

These are a game changer in my view! Add them to your existing screw type pump valve and it makes the process of inflating bike or car tyres much quicker and straightforward. It would always drive me mad to try to unscrew the screw type fitting quick enough, without letting out a load of the air that you’ve just put in!! These do away with that problem due to their quick release design. I use one with my cordless Bosch inflator and its a match made in heaven! Quality seems good and value excellent, especially as you get 2. Highly recommended.

This little valve is great. I've got one connected to my Ring RTC450 pump. Works so well that I gave the other valve to my uncle George. If you have the RTC450 or another similar Ring pump then you really should get this valve. No more losing tyre pressure while unscrewing the pump. Just clip on and pull off. Why only 4 stars - The spring on the lever is very stiff and my uncle who has arthritis said it's a little bit awkward to put it on the tyre valve. I agree that you do need a certain degree of thumb strength so apply and remove so maybe this wouldn't be the best option for an elderly driver with arthritis or other hand mobility issues. 5/5 from me though.

I had to give these 5 stars . Easy to use. Good functionality. Looks sturdy don’t heat up. The fit is good once on and good value for money. Would buy again.

Great product. Works perfectly and saves so much time rather than fuffing with valve tops when checking tyres. Easy 5-stars.

The quick connect can be a bit finicky to get onto the tyre valves & open it correctly. 50% of the time I have to manual hold/ push the connector onto the tyre valve to allow it to open it & allow the tire to inflate...it would seem like the pin within the connector isn't quite long enough to perform correctly OR perhaps is a mis-match between the particular tyre valve manufacturer & the connector.....just a PITA.

Very pleased with this valve conversion. Much easier than trying to screw the hose onto the tyre valve which always looses some air pressure. This is a much quicker fit. Would recommend

My AA inflator is a great piece of kit, let down by having a screw attachment. The addition of one of these is a game changer. Sturdy and well machined. Bargain.