The WOODRUFF HS 707 STR from Field Tool Supply is a precision-engineered Woodruff key designed for secure shaft engagement in machinery. This key features a standard size, ensuring compatibility with various applications. Made from high-strength steel, it offers excellent resistance to wear and deformation, making it ideal for high-load environments. The Woodruff design allows for a secure fit in keyways, providing reliable torque transmission. This key is essential for maintaining the integrity of rotating machinery and is suitable for use in automotive, industrial, and manufacturing settings.