Aupoko R12 to R134A Adapter Conversion Quick 1/4" Female x 1/2" Male, Gold

R12 to R134a AC Retrofit Fitting Adapter Kit, Adapter(1 Pair)

AC R134A Charging Recharging Hose W/ Valve Can Tap & Bras Quick Connect Coupler

A/C R134A Charging Hose W/ Valve & Can Tap/ AC Recharge /Quick Coupler Adapter

R134A Can Tap Valve Kit, AC Adapters Quick Couplers, for R12 R22...

SURIEEN R1234YF to R134A Adapter, 90 Degree Conversion Kit,...