Part # 30606 Metric thread file - 155

- Restores damaged left or right hand internal or external threads
- Also makes an ideal thread gauge
- Metric thread pitch: 0.80,1.00,1.25,1.50,1.75,2.0,2.50 & 3.00
- Imperial UNC UNF: TPI 11,12,13,14,15,18,20,24