The GAGE BLOCK 0.450 GR 0 (2) from Field Tool Supply is a precision measuring tool designed for calibration and measurement tasks. With a size of 0.450 inches, this gage block is made from high-quality steel, ensuring durability and accuracy. It is ideal for use in quality control, machining, and engineering applications, providing a reliable reference for measuring lengths and calibrating equipment. This gage block meets industry standards for precision measurement, making it an essential tool for professionals in manufacturing and engineering.