Universal Outside Thread Chase Tools with 6-Piece Standard Dies Set (Sizes: 4-24 TPI)

Product Description:

• Made of high-quality steel, resistant to rust and impact.
• The Thread Chaser can easily restore threads to their original condition.  

Replaceable Standard Die Set Sizes:

• (six dies: 4, 5, 6, 7, 7-1/2, 8, 9, 10, 11, 11-1/2, 12, 14, 16, 18, 20, and 24 threads per inch).
  

Applications:

• 1-1/4 in to 5 in O.D; tighten the tool slightly on the good threads, then back off over the damaged thread area to restore the threads.