3Pcs HVAC A/C Straight SHUT-OFF Ball Valve 1/4" R134a, R22, R12, R410a

Two in One AC Bottle Faucet for R134A For R22 R12 with 1/4 and 1/2 Connections

R134A Can Valve for HVAC Use with For R22 R12 Compatibility 1/4 1/2 Threads

Air Conditioning Can Tap for R134A with Support for R22 R12 1/4 SAE 1/2 for ACME

Brass Ball Valve Adapter with 1/4 SAE Threads for R12 R22 R134A AC Systems

Two in One AC Bottle Faucet for R134A For R22 R12 with 1/4 and 1/2 Connections

Brass Angled Manual Shut-Off Valve 1/4" SAE for R22 R12 Charging Hoses HVAC A/C

Brass 1/4 SAE Ball Valve Adapter for R12 R22 R134A R32 and R454 Compatibility