Lang metric thread restorer set is great for repair on internal and external threads. All Lang rethreading tools are highly tempered for strength and durability, and are color-coded for quick visual identification. Use Lang taps and dies with a standard wrench and light oil.

Contains:

• 7 SAE Coarse Dies, sizes: 1/4-20, 5/16-18, 3/8-16, 7/16-14, 1/2-13, 9/16-12, 5/8-11

• 7 SAE Fine Dies, sizes: 1/4-28, 5/16-24, 3/8-24, 7/16-20, 1/2-20, 9/16-18, 5/8-18

• 6 Metric Dies, sizes: M6-1.00, M8-1.25, M10-1.50, M12-1.25, M12-1.50, M12-1.75

• 6 SAE Coarse Taps, sizes: 1/4-20, 5/16-18, 3/8-16, 7/16-14, 1/2-13, 9/16-12

• 6 SAE Fine Taps, sizes: 1/4- 28, 5/16-24, 3/8-24, 7/16-20, 1/2-20, 9/16-18

• 6 Metric Taps, sizes: M6-1.00, M8-1.25, M10-1.50, M12-1.25, M12- 1.50, M12-1.75

• One (1) SAE Rethread File, 8 pitches (threads per inch): 11, 12, 13, 14, 16, 18, 20, 24

• One (1) Metric Rethread File, 8 pitches (millimeters per thread):
  0.75mm, 1.00mm, 1.25mm, 1.50mm, 2.00mm, 2.50mm, 3.00mm