The Woodruff Key NW 3/4x5/64 from Field Tool Supply is designed for precision and reliability in mechanical assemblies. With a width of 3/4 inch and a height of 5/64 inch, this key is suitable for various applications, ensuring a secure fit in rotating machinery. Made from durable materials, it resists wear and tear, providing long-lasting performance. This key complies with industry standards, making it compatible with a variety of systems. Ideal for both professional and DIY projects, it enhances the efficiency of your mechanical setups.