Feastrues： Precision dies restore threads to their original condition to make reassembly of matching parts faster and easier. Eliminates the need for expensive thread-cutting equipment. Tighten the tool slightly on the good threads, then back off over the damaged thread area to restore the threads. Capacity: from 1 1/4" to 5" O.D Package Included: 1*Thread chaser, 6 * standard dies: threads per inch - 4, 5, 6, 7, 71/2, 8, 9, 1 0, 11, 11 1/2, 12, 14, 16, 18, 20,24.
