The PIN GAGE VT .437 (+) from Field Tool Supply is a precision measuring tool made from high-quality steel. Designed for accuracy, this pin gage measures .437 inches in diameter and is manufactured to tight tolerances, ensuring reliable measurements for quality control and machining applications. Its durable steel construction provides longevity and resistance to wear, making it ideal for repeated use in various settings. This pin gage is essential for machinists and engineers who require precise measurements for hole sizes and fits, adhering to industry standards for accuracy and performance.