- Drive: 1/4″ Hex
- No of Blades: 54
- Range: 0.25-6.0 MetricThread / 4-42 UNC
- Tethering Facility: No
- Included In:
- TTDCM
Thread Gauge MM/UNC 0.25-6/4-42
- 54 blades in a handy holder with tightening screws
- Thread gauge 60°
- Suitable for measuring metric and UNC threads
- Manufactured from #45 steel for a long lasting gauge




