Digital Taper Gauge Electronic Feeler Gauge Slot Gage

Nut Slot Gauge slot gauge Taper slot gauge with handle plastic slot pescatore Stewmac sells a nut slot gauge that uses a brass base and a indicator gauge thing that I can't think of the name of to measure them This

slot joker1234 Accuracy : +; Measuring opening, slot width; Resolution : mm ; Buttons : onoff , zero, mminch; Automatic power off, move the digital