Review on Piercing Valve Kits BPV-31 Compatible with 1/4, 5/16, 3/8 OD Pipes - AP4502525, BPV31D, GPV14, GPV31, GPV38, GPV56, MPV31 (2 Sets) by Jon Robertson

This is my first time trying to repair a freezer/fridge. Ease of installation. I cleaned the copper pipe. It's been a month and there's no sign of a leak. No problem with a good vacuum. I used a standard AC hose connector with a 1/4" flare. Please note the faucet has a built in screw-on shut-off valve as part of the faucet. It does not have a Schrader valve. I have a separate valve while working connected.