This 3/4 x 3/4 x 4.721 inch Form B machine key is made from 1045 carbon steel and designed as an undersize option for precise fit in keyways. The key is essential for ensuring proper alignment and torque transmission in mechanical assemblies. Its 1045 carbon steel construction provides high strength and durability, making it suitable for demanding applications. The undersize design allows for easier installation and adjustment, meeting industry standards for quality and performance. Ideal for use in various machinery and equipment.
