1x R12 to R134A Conversion Adapter Valve Gasket Brass Alloy 1" 8v1 Female Thread

R12 R22 R502 Screw to R134A Fast Conversion Adapter Valve 1/4" to 8v1 Thread*

R12 R22 R502 Screw to R134A Fast Conversion Adapter Valve 1/4'' to 8v1 Thread

A/C Ball Valve 1/4" SAE Adapter Straight Shut-Off Valve for R134A R22 R12 R410A

A/C Retrofit Valve Dust Cap R12 R22 to R134A Quick Conversion 1/4" to 8v1 Thread

A/C Retrofit Valve with Dust Cap R12 R22 to R134A Conversion 1/4" to 8v1 Thread

R12 R22 to R134A Universal A/C Retrofit Valve with Dust Cap 1/4" to 8v1 Thread

R12 R22 R502 to R134A Quick Coupler Adapter Connector 1/4 SAE & 8v1 Thread Brass