Mitutoyo 950-110 Zero-It Work Positioning Device for Dial Indicators

"Zero-It" is specially designed for MITUTOYO Test Indicators with Dovetails, and functions as a quick and practical work positioning device. Attach "Zero-It" directly to the collet, then zero- in the work position by reading MITUTOYO Test Indicator. The hardened clamping post consists of three ODs, from top, 1/4", 3/8" and 1/2", and has hardness of approximately 58 to 60 Rockwell C.