- Go/No Go: Go/No Go
- Manufacturer Name: GWS Tool Group
- Material: High-Speed Steel
- Measuring System: Metric
- Series: 195M
- Size: M8 X 1
- Type: Taperlock 6H
- Item Features
- A mechanical thread inspection tool used to check a work piece against its allowed thread tolerances
- M39 X 3 gages are Tri-lock style