The G L Huyett Key measures 1/4 x 1/4 x 1/2 inches and is made from 1045 steel, providing excellent strength and durability. This Form B key is designed for precise fitment in various mechanical applications, ensuring secure engagement in shafts and hubs. The key's dimensions make it ideal for a wide range of assemblies, while its plain finish allows for easy integration into existing systems. This product is compliant with industry standards, making it a reliable choice for engineers and manufacturers seeking quality components.