Four Seasons 59973 OEM R134a Low Side Service Port Adapter

Interdynamics EZ Chill R-134a Reusable Gauge & Hose Assembly

EZ Chill R-134a Trigger Gauge & Hose Auto A/C Recharge - New

LR14 Certified A/C Pro R-134a High & Low Side Service Port Repair Kit 2 Count

NEW* A/C Pro Interdynamics R-134A Recharge Hose W/ quick disconnect fitting

Interdynamics R-134a Retrofit High Side Service Port Adapter VA-5H

R12 to R134a AC Retrofit Adapter Kit High Low Side Fitting Ports 1/4 to 7/16-20