Aeroquip Straight Female O-Ring w/R134 510-52109      Straight #6 FOR x #6 Hose w/High Side R134a
510-52110      Straight #8 FOR x #8 Hose w/High Side R134a
510-52111      Straight #10 FOR x #10 Hose w/Low Side R134a
510-52112      Straight #12 FOR x #12 Hose w/Low Side R134a
510-52113      Straight #8 FOR x #10 Hose w/High Side R134a
510-52114      Straight #10 FOR x #12 Hose w/Low Side R134a