90° Stepped #6 Compression 3/8" line, for #8 Reduced Hose 90° Stepped #8 Compression 1/2" line, for #6 Reduced Hose 90° Stepped #10 Compression 5/8" line, for #8 Reduced Hose Straight #6 Compression 3/8" line, for #6 Reduced Diameter Hose Straight #8 Compression 1/2" line, for #8 Reduced Diameter Hose