[PREMIUM QUALITY] This r12 to r134a conversion made of Aluminum alloy + rubber seal, 100% tested before shipping.
[FITMENT] Professional grade retrofit valve adaptor for automotive air conditioning systems converting from R-12, R-22 to R-134A Quick Disconnect Coupler.
[SIZE] R-12 to R-134a Retrofit Valve Low Side Connection: 1/4" SAE (7/16''- 20) x 13 mm.
[FUNCTION] Completed with a 13mm low side port, Valve core and Blue Dust Cap.
[PACKAGE INCLUDE] 1Pc x R12/R22 to R-134a Retrofit Low side adapter, 1Pc x AC Cap.