The FLR GAGE 1/2X25FT X.021 RL by Field Tool Supply is a specialized roll gauge designed for precision measurement tasks. This 1/2 inch gauge features a thickness of .021 inches and extends to 25 feet, making it suitable for various industrial applications. Crafted from high-quality materials, it ensures durability and accuracy in measurement. The gauge complies with industry standards, providing reliability for professionals in machining and engineering. Enhance your measurement accuracy with this essential tool, perfect for achieving precise results in your projects.