Oileus R22 R12 Refrigerant Recharger with Guage, Easy Opener and Cooper Material, Works with R134A Bottle Can, Connect to R12/R22 Port ONLY, for R134 Port, Buy R134A Recharger.

Supco BPV31 Bullet Piercing Valve

Johnsen's (6312) R-134a A/C Refrigerant - 12 oz.

Supco BPV31D Bullet Piercing Valve

SUPCO BPV31 OR TJ90BPV31 GENUINE FACTORY OEM ORIGINAL BULLET PIERCING VALVE FOR 1/4”, 5/16” AND 3/8” TUBING

2 Packs A/C Retrofit Valve with Dust Cap Converts R12 to R134a Fit 7/16 Inch Low Side Port BPV-31 Bullet Piercing Tap Valve Replace for AP4502525, BPV31D, GPV14, GPV31, GPV38, GPV56, MPV31

ZeroR AC Refrigerant 3 Cans - Better Than R134a - Made in USA - Natural Non Ozone Depleting

2 Cans - REDTEK A/C Refrigerant (6 Ounce Can)

2 Pack BPV-31 Bullet Piercing Tap Valve Kits Compatible with 1/4 Inch, 5/16 Inch, 3/8 Inch Outside Diameter Pipes, Replace for AP4502525, BPV31D, GPV14, GPV31, GPV38, GPV56, MPV31

ZeroR R-134a Refrigerant - Made in USA - 12oz Cans (6)