Review on 🔧 Mudder R134A Refrigerant Opening Valve - High-Quality Brass Can Tap Dispenser Valve for Easy Refrigerant Access by Russell Ross

If I could do it all over again I wouldn't even unwrap that thing and throw it straight into the trash can. I popped it open, bolted it to a 12-ounce R134A, and began pouring coolant until about five seconds had passed and the thing shed its threads and hurtled through the garage, the now-broken open can of coolant flying under its own power. Absolutely unbelievable.