• NoGo (Minus) tolerance
• Steel
• Class ZZ
• .0002" accuracy
• NIST traceable
• .001" set increments
• Tool steel; 60/62 Rc
• 2" long
• 10 microinch finish or better

The Vermont Gage Standard Class ZZ Replacement Pin Gages give you added wear life, unlike closer tolerance gages available on the market today. These replacement pins are perfect for updating your old sets and bringing them back into compliance. Each pin is marked with its size and direction of tolerance, individually packaged with a rust preventative and sealed in a "VCI" bag. Each pin is NIST traceable and includes a Certificate of Accuracy printed on the back of the package.