The Woodruff Machine Key 3/32 x 5/16 is crafted from durable carbon steel, ensuring reliable performance in various mechanical applications. This key is designed to fit into a corresponding slot in a shaft, providing a secure connection between rotating components. With precise dimensions of 3/32 inch in thickness and 5/16 inch in width, it meets industry standards for quality and durability. Ideal for use in machinery where a strong, stable connection is essential, this Woodruff key is a vital component for maintaining operational efficiency.