Review on 🌬️ Aupoko A/C Retrofit Valve Kit: Convert & Upgrade your HVAC Refrigerant System R12 R22 R502 R134A with Dust Cap, BPV31 Bullet Piercing Tap Valve Line Tap Valve Kit by Cool Martin

Installed but the metal is cracked. Holds pressure for now but when I take it off to replace I lose coolant as it has already punched a hole in the line. Otherwise I was able to charge the system and now have cold air conditioning again. How long it lasts with a cracked part is anyone's guess. I recommend you buy a better quality bulletproof faucet from someone else.