Check the listing for details. Universal Outside Thread Chaser with 6 Dies 216884 Use for 1-1/4” to 5” O.D NEW. Color: Silver, Condition: New. Listed at 53.35 USD. APPLICATION - 7402 universal outside thread chaser will work on threads with diameters from 1-1/4” to 5” O.D. SIX STANDARD DIES – Direct replace No.216884, threads per inch: 4,5,6,7,7-1/2,8,9,10,11,11-1/2,12,14,16,18,20 and 24. EASY TO USE - Just tighten the tool slightly on the good threads, and then back off over the damaged thread area to restore the threads. Must Have Tool: Thread Chaser, Standard, 1 1/4 to 5 Inches Outer Diameter Cap Features: --Quickly restore threads to near original condition. --Eliminates the need for expensive thread cutting equipment. --Power cutting & sawing. --Save your time and money. --Easy operation. How to use: 1.Simply tighten the tool slightly on the good threads. 2.Back off over the damaged thread area to restore the threads.