The PIN GAGE VT .659 (+) STEEL from Field Tool Supply is a precision measuring tool designed for accurate gauging of hole sizes. Made from high-quality steel, this pin gage features a diameter of .659 inches, ensuring precise measurements for quality control and machining applications. Its durable construction allows for repeated use without wear, making it an essential tool for machinists and engineers. This pin gage meets industry standards for accuracy and reliability, making it a must-have for any workshop or manufacturing environment.