The G L Huyett Machine Key, measuring 1/4 x 1/4 x 13/16, is an undersized Form B key made from stainless steel 300 series. This key is engineered for precision fit in various mechanical assemblies, ensuring effective torque transmission and alignment. Its stainless steel construction provides excellent resistance to wear and corrosion, making it suitable for both indoor and outdoor applications. Ideal for use in motors, gearboxes, and other machinery, this key is a reliable choice for engineers seeking durability and performance.