The G L Huyett Machine Key M18 x 11 x 56 Form B is crafted from high-quality carbon steel, ensuring strength and durability in mechanical applications. This undersized key is designed to fit snugly in keyways, providing a secure connection between rotating components. Its dimensions make it ideal for various machinery, enhancing performance and reliability. The Form B design allows for easy installation and removal, making it a practical choice for maintenance. This machine key is essential for applications requiring precise alignment and torque transmission.