CTA Tools 8250    Nc Course Rethreader Die Set 5 Piece NC-USS Die Set Externally Rethreads Worn Coarse Threads Sizes: 3/4-Inch, 7/8-Inch - 9, 1-Inch - 8, 1-1/8-Inch - 7, 1-1/4-Inch - 7 Heavy-Duty Construction Allows for Strength and Durability Made in the USA