NES Universal External Thread Repair Tool, 1-3/8 to 6

Capacity is 1 3/8 to 6-Inch External tools restore inch or metric, right handed or left handed fastener threads Floating cutters are self-adjusting to any pitch and size within range No need for calibration or identifying thread types Automatically chases good thread sections to repair the damaged parts Nes NES3 Universal External Thread Repair Tool 1 3/8 to 6-Inch. V-shaped thread seat is narrower - to reduce the gap between the blades to the tool sides. In cases of stepped shaft where the thread diameter is smaller then the shaft, Nes3 can fix up-to the last 3mm from thread end.