Straight #6 Female O-Ring, Steel Fitting Straight #8 Female O-Ring, Steel Fitting Straight #10 Female O-Ring, Steel Fitting Straight #12 Female O-Ring, Reduced Diameter 90 Degree # 6 Female O-Ring, Steel Fitting 90° #8 Female O-Ring, Steel Fitting Straight #6 Male O-Ring, Reduced Diameter Straight #8 Male O-Ring, Reduced Diameter Straight #10 Male O-Ring, Reduced Diameter Straight #12 Male O-Ring, Reduced Diameter 90° # 6 Male O-Ring, Reduced Diameter 90 Degree # 8 Male O-Ring, Reduced Diameter 90° #10 Long Drop Male O-Ring 90° # 12 Male O-Ring, Reduced Diameter Straight # 6 Male Insert O-Ring, Reduced Diameter Hose Straight # 10 Male O-Ring, Reduced Diameter 90° #6 Male Insert O-Ring for #6 Reduced Diameter Hose 180° #6 Female O-Ring, Steel Fitting 180° #8 Female O-Ring, Steel Fitting 180° #10 Female O-Ring, Steel Fitting 180° #12 Female O-Ring, Steel Fitting Straight # 6 Female O-Ring w/R12 Port, Reduced Diameter Straight # 8 Female O-Ring with R12 Port, Reduced Diameter 90 Degree #6 Female O-Ring w/R12 Port, Reduced Barrier 90° #10 Female O-Ring w/R12 Port Straight #10 Male O-Ring with R12 Port, Reduced Diameter Straight #6 Female O-Ring w/16mm R134 Port, Steel Fitting Straight #8 Female O-Ring w/16mm R134 Port, Steel Fitting Straight # 10 Female O-Ring w/R134 Port, Steel Fitting Straight #12 Female O-Ring w/ R134 Port, Steel Fitting 45° #10 Female O-Ring with R134a Port, Steel Fitting 90 Degree # 6 Female O-Ring w/R134 Port, Steel Fitting 90 Degree # 8 Female O-Ring w/R134 Port, Steel Fitting 90° #10 Female O-Ring w/R134 Port 90° #12 Female O-Ring with R134 Port Straight #6 Female O-Ring w/ 17mm 1234yf Port, Steel Straight #8 Female O-Ring w/ 17mm 1234yf Port, Steel Straight #10 Female O-Ring w/ 14mm 1234yf Port, Steel Straight #12 Female O-Ring w/ 14mm 1234yf Port, Steel 45° #6 Female O-Ring w/ 17mm 1234yf Port 45° #8 Female O-Ring w/ 17mm 1234yf Port 45° #10 Female O-Ring w/ 14mm 1234yf Port 45° #12 Female O-Ring w/ 14mm 1234yf Port 90° #6 Female O-Ring w/ 17mm 1234yf Port, Steel 90° #8 Female O-Ring w/ 17mm 1234yf Port, Steel 90° #10 Female O-Ring w/ 14mm 1234yf Port, Steel 90° #12 Female O-Ring w/ 14mm 1234yf Port, Steel 90° #12 Long Drop Male O-Ring