Pittsburgh A/C Manifold Gauge Set R-134a/R-12 2-Valve Mechanical w/ Hoses

R-134a Manifold Pressure Gauge & Hose Set 2-Valve w/ 3 Hoses Case PSI

SNAP-ON ACT51234A (R12/R134a) DUAL AC REFRIGERANT MANIFOLD TEST GAUGE SET USA

EUC Snap-On Tools A/C Refrigerant Dual Manifold Gauges R12/ R22 / R502 w/ Hoses

Yellow Jacket Titan 4-Valve Manifold Refrigerant Gauges With Hoses

Snap-On A/C Refrigeration Gauges With Hose Vintage Set USA

FJC 6697M R134a/R12 Aluminum Dual Manifold Gauge Assembly W Manual Couplers

Vintage 1980s (But Rarely Used) Snap-on A/C Manifold Gauge