Starrett 683-4Z 63687

Product Highlights

These gages directly measure the diameter of chamfered holes. No setting master is necessary. When the three-blade plunger is pressed against a fl at surface, the gage should read the set number stamped on the back of the indicator. In case of wear, the gage may be adjusted to read the proper number. 25-50mm Range In case of wear, the gage may be adjusted to read the proper number.