External Thread Repair Tool 11/16" to 1 1/2". With that in mind you will not lose quality. ABOUT THE MANUFACTURER.
Anglo American External Thread Repair Tool 5/32 to 11/16 NES1A
Anglo American NES1025 6 Piece External/Internal Thread Repair Set
Anglo American 6-piece External/Internal Thread Repair Set NES1025
Anglo American NES22 Internal Thread Repair Tool 1/2" - 5/8"
Anglo American THOREX 314 COPPER HAMMER SIZE 3
NES 06040 External ThreadMate External Thread Repair Tool 5/32–1/2in (4–13mm)
