The G L Huyett Machine Key, measuring 1-1/4 x 1-1/4 x 5 inches, is made from durable carbon steel in Form B. This undersized key is engineered for secure engagement in keyways, providing reliable performance in various mechanical applications. Its robust construction ensures it can withstand significant loads, making it ideal for heavy-duty machinery. The carbon steel material offers excellent resistance to wear and deformation, ensuring longevity and reliability in demanding environments. This key is a critical component for maintaining the functionality of rotating equipment.