The PIN GAGE VT .550 (+) STEEL by Field Tool Supply is a precision tool designed for accurate measurement in engineering and manufacturing. With a diameter of .550 inches, this pin gage is essential for checking hole sizes and ensuring proper fit in assemblies. Constructed from durable steel, it offers excellent wear resistance and longevity, making it suitable for repeated use in demanding environments. This gage adheres to industry standards, ensuring reliability and compatibility with various measuring systems. Its compact size makes it easy to handle and store, making it an essential tool for quality assurance.