90° #8 Female O-Ring For #8 Hose, Steel Fitting 90° #10 Female O-Ring For #10 Hose, Steel Fitting 90° #10 Female O-Ring For #12 Hose, Steel Fitting 90° Tube-O Compressor Fitting for #8 Standard Hose, Steel 90° Tube-O Compressor Fitting for #10 Standard Hose, Steel 45° Tube-O Compressor Fitting for #8 Standard Hose, Steel 45° Tube-O Compressor Fitting for #10 Standard Hose, Steel 90° Tube-O to #10 Male Insert O-Ring 90° Tube-O to #8 Male Insert O-Ring