The Woodruff Key NW 1/4x1/64 from Field Tool Supply is designed for precision applications requiring a reliable fit. This key measures 1/4 inch in width and 1/64 inch in height, making it ideal for various mechanical assemblies. Crafted from high-quality materials, it ensures durability and resistance to wear. The key's dimensions are optimized for standard applications, providing a secure connection in rotating machinery. It complies with industry standards, ensuring compatibility with a wide range of systems. Perfect for use in automotive, industrial, and DIY projects.