Mentor Aluminium Turning Knobs for Coarse-Fine Setting Drives Ø22mm
- Mentor 125.3, This aluminium turning knob from Mentor has a broad-fine configuration operation in 6:1 ratio, fitted with modern metal button. The automatic control is fixed to the axis like a normal button, with a preventer inside the sleeve in a small hole of the front plate. Mentor 125.3 Aluminium Turning Knob For Coarse-Fine Setting Drives Ø22mm