This Machine Key measures 5/16 x 3/8 x 1-3/8 inches and is made from carbon steel, designed in Form B for undersized applications. It is engineered to fit securely in keyways, providing reliable torque transmission in various mechanical systems. The carbon steel construction ensures strength and durability, making it suitable for high-stress environments. This key is essential for maintaining the integrity of rotating machinery and is compatible with a wide range of applications.
