Review on 🌡️ Aupoko R134A AC Refrigerant Charge Hose with Pressure Gauge - 1/2’’ Acme Can Opener Tap Dispensing Valve - Ideal for Car AC Air Conditioning Refrigerant Recharge by Rui Knain

I've charged a lot of AC systems and thought this would be a cheap low side charge hose option but I was wrong. The can tap valve is not properly screwed onto the R134a and the seal can break as a result. The faucet slipped off the can and cost me a can of R134a. The quick release is rubbish too and doesn't clamp/close properly. All in all a waste of money, just buy a header kit and you're done.