Straight # 6 Compression 3/8" Line, For # 6 Hose Straight # 8 Compression 1/2" Line, For # 8 Hose Straight # 10 Compression 5/8" line, For # 10 Hose Straight # 12 Compression 3/4" Line, For # 12 Hose Quick Clip Line Repair Kit 1/2" O.D. Line to #8 Hose Quick Clip Line Repair Kit 3/8" O.D. Line to #6 Hose Quick Clip Line Repair Kit 5/16" O.D. Line to #6 Hose Quick Clip Line Repair Kit 5/8" O.D. Line to #10 Hose Quick Clip Line Repair Kit 3/4" O.D. Line to #12 Hose