At Harshman Gauges & Engineering Company, we provide high-quality Go and No-Go Plain Pin Gauges designed to inspect and verify hole diameters with exceptional accuracy. These gauges ensure components meet specified tolerances, preventing assembly errors and enhancing operational reliability.
Go and No-Go Plain Pin Gauges are precision instruments used to check the diameters of small holes, slots, and gaps in mechanical components. The “Go” pin confirms the hole meets minimum size requirements, while the “No-Go” pin ensures it does not exceed maximum limits.