The PIN GAGE VT .556 (+) from Field Tool Supply is a precision measuring tool made from high-quality steel. This pin gage is designed for accurate measurement and is essential for quality control in manufacturing and engineering applications. With a diameter of .556 inches, it provides a reliable standard for checking hole sizes and ensuring proper fit. The (+) designation indicates a tolerance for precise measurements, making it suitable for critical applications. This durable tool is built to withstand wear and tear, ensuring long-lasting performance in various industrial settings.