Review on 📏 Precision Steel Diameter Tolerance Test by Vermont Gage - Measure & Inspect by Jay Maryland

This is a 5 star product with a 2 star description. The needle is fine. When purchasing, pay attention to the + or - signs used in the description. At the time of my purchase, their go, no-go lingo was reversed, but their + and - signs were correct and matched the product. The + pin is 0.0002 inch larger than the specified diameter. Pin A is 0.0002 inch smaller than the specified diameter. (The "-” pin should read "through” because it fits the specified size hole. The "+” pin should read "not through” because it does not fit the specified size hole.) Just use the + and - sign in the description to get the right contact.