- 1/2 In. x 13 National Course Thread 1 In. Hexagon Fractional Die.
- carbon steel.
- Ideal for routine maintenance, repair work, and for rethreading where high accuracy and tolerance thread is not critical.
- Recommended for use with hexagon die stock.
- The die can be used with a wrench or socket when space is limited.
- Designed for hand threading work in a variety of materials.