1-1/4-7 Steel Square Nut MPN:SQNI2125-001BX

The Class ZZ Plus Plug Gage by Inspecting, Detecting & Testing Instruments is a high-quality precision measurement tool that offers extreme accuracy and reliability. With a diameter of 3.53 millimeters, this plug gage provides precise fit checks for hole features. Its +/-0.00004 inch tolerance ensures the highest level of precision during inspections. Made from durable carbide material, the plug gage can withstand harsh environments and prolonged use, making it ideal for professional workplaces. Whether you're working on a complex assembly line or conducting routine maintenance checks, this Class ZZ Plus Plug Gage offers the accuracy and reliability needed to get the job done right.