41338 Yellow Jacket Low Side Coupler 1/4" Male Flare R134A Automotive R134A A/C coupler, premium with control valve Quick, easy connect/disconnect Control valve for access to systems even at working pressures...

41337 Yellow Jacket High Side Coupler 1/4" Male Flare R134A Automotive R134A A/C coupler, premium with control valve Quick, easy connect/disconnect Control valve for access to systems even at working...

93826 Yellow Jacket 5/16" Ball Valve for 1/4" Female Flare x 5/16" Male Flare R410A Compact ball valves feature full flow for charging and recovery Metal valve handle 5/16″ for R410A...