4103A Dial Drive 6/36 incorporating dual ratio ball drive H428

4103/A

6/36 Dial drive

incorporates the dual ratio ball drive providing a 36-1 slow drive and a 6-1 fast drive under one knob with co-axial control

Scale is calibrated 0-100 and provides for individual calibration

Fits in front of panel which may be any thickness up to 3/8" (or more by using longer screws)

 Ratio approx 36:1 fine, 6-1 course