Starrett S831EZZ 55393

Product Highlights

• Ideal for accurately measuring small holes, slots, grooves, and recesses
• Precision Ground Radius on each gage provides two-point contact for maximum accuracy
• Used for general work
• Well balanced
• More accurate measurements
• Hardened-ball measuring surface with two-point contact
• Full-ball gages
• Smooth, sensitive adjustment
• Adjustment of the gage beyond their range is restricted by a safety stop that prevents breakage