The Woodruff HS 810 STR USA is a high-quality woodruff key, featuring a size of 1/2 inch, ideal for precision mechanical applications. Constructed from durable materials, this key ensures long-lasting performance and resistance to wear. Its dimensions are tailored for compatibility with standard keyways, providing a secure fit in various machinery. This product meets industry standards, ensuring reliability in demanding environments. Perfect for both professional and DIY projects, the Woodruff HS 810 STR is a reliable choice for effective mechanical assembly.