| Number of Pieces | : | 40 |
| Number of Taps | : | 17 |
| Package QTY | : | 1 |
- 40 piece Mechanic's set
- Hex dies in a molded plastic case
- 17 cuts (17 taps, 17 1 inch hex dies)
- Taps and dies made of carbon alloy tool steel
- UNC Sizes 4-40, 6-32, 8-32, 10-24, 12-24, 1/4-20, 5/16-18, 3/8-16, 7/16-14, 1/2-13; UNF Sizes 10-32, 1/4-28, 5/16-24, 3/8-24, 7/16-20, 1/2-20; NPT Size 1/8-27