Class X Pin Gauge Sets can also be used for calibrating measuring equipment to ensure accuracy. These pins are perfect for critical inspection needs or when to maximize GO/NOGO tolerance limits. Class X pin gages also provide an ideal solution when calibrating measuring equipment, micrometers and calipers.What is class ZZ Gage?
Class ZZ gauges can also be used as masters when accurately measured to a precise size. Class ZZ pin gages can be used to set micrometers and snap gages. Class ZZ economical pin gauge sets provide added wear life unlike closer tolerance gages.What is a gauge pin?
Definition of gauge pin. : a pin attached to the tympan of a platen press to hold the sheet and act as a feed guide.