..UNF Re-Thread Dies Sizes; 1/4"x28, 5/16"x24, 3/8"x24, 7/16"x20, 1/2"x20, 9/16"x18 and 5/8"x18. • METRIC Re-Thread Dies Sizes; M6x1, M8x1.25, M10x1.25, M10x1.5, M12 x 1.25, M12x1.5, M12x1.75 . -Includes re-thread taps; • UNC Re-Thread Taps Sizes; 1/4"x20, 5/16"x18, 3/8"x16, 7/16"x14, 1/2"x13 and 9/16"x12. • UNF Re-Thread Taps Sizes; 1/4"x28, 5/16"x24, 3/8"x24, 7/16"x20, 1/2"x20 and 9/16"x18. METRIC Re-Thread Taps Sizes; M6x1, M8x1.25, M10x1.25, M10x1.5, M12 x 1.25, M12x1.5, M12x1.5 -Also inlcudes 2 double ended thread files to cover the sizes; • 9, 10, 12, 16, 20, 27, 28, 32. • 11, 12, 13, 14, 15, 16, 18, 20, 24. -Colour coded for identification between UNF, UNC and Metric rethread tools. -Complete with blow moulded storage case