Fixed Snap Gage

Fixed snap gages are a type of inspection gage used in precision measurement and quality control processes. They are part of the supply class "Inspection Gages And Precision Layout Tools" in the supply group "Measuring Tools."

Fixed snap gages are designed to quickly and accurately measure the outside diameter or thickness of a part. They consist of a fixed frame with two anvils or jaws that are set at a specific distance apart. The part being measured is placed between the anvils, and the gage is closed to make contact with the part.

The fixed snap gage provides a simple go/no-go measurement, indicating whether the part falls within the acceptable tolerance range. If the part fits between the anvils without any gaps, it is within tolerance. If the part does not fit or is too loose, it is out of tolerance.

Fixed snap gages are commonly used in manufacturing and machining industries to ensure the dimensional accuracy of parts. They are often used for measuring cylindrical or round parts, such as shafts, pins, or bolts. Fixed snap gages are known for their simplicity, durability, and ease of use, making them a popular choice for quick and reliable measurements in quality control processes.