The G L Huyett Woodruff Key measures 5/16 x 2-1/8 inches and is made from alloy steel with a plain finish. This key is essential for securing rotating components in machinery, ensuring proper alignment and function. Its precise dimensions allow for a snug fit in keyways, reducing the risk of slippage during operation. The alloy steel construction provides excellent strength and durability, making it suitable for various mechanical applications. This woodruff key meets industry standards for quality and performance, making it a reliable choice for maintenance and repair tasks.