PMC Industries 1.375-1P-3L Go No Go Smooth Pin Gauge

PMC Industries 1.375-1P-3L Go/No-Go Smooth Pin Gauge is a precision inspection tool used to verify bore diameters by presenting a Go size and a No-Go size with smooth, non-threaded pins. The model features a 60-degree stub design and a marked dimension of 1.2830, aiding quick, repeatable checks in quality control and machining environments. The compact gauge is intended for checking whether a hole meets the Go tolerance or requires rework, with smooth pins that insert without thread engagement. The 1.375-1P-3L designation identifies the specific size/style within PMC Industries’ pin gauge lineup, ensuring compatibility with corresponding gaging setups and inspection routines. In manufacturing, tool and die, automotive, and aerospace contexts where bore accuracy matters, this Go/No-Go gauge supports fast, decisive QC results during both inline production and final inspection.