GO Gauge Collection

About

Go gauges are fixed-limit gauges used to verify that a manufactured feature — such as a bore, shaft, or thread — falls within its maximum material condition. When a go gauge passes through or onto the part, it confirms the feature is within the acceptable size range for assembly and fit. Twin Eagle Imports stocks a comprehensive range of go gauges suited to Australian manufacturing, machining, and quality control applications. Our range includes: Plain go plug gauges for internal diameters Plain go ring gauges for external diameters Thread go plug gauges for internal threads Thread go ring gauges for external threads Designed to meet tight engineering tolerances, these gauges are ideal for production inspection, incoming quality control, and conformance checking across industries including aerospace, automotive, defence, and general engineering.