The G L Huyett Key 1/2 x 1/2 x 1-1/2 Form B is a precision-engineered component made from carbon steel, designed for reliable performance in various mechanical applications. This key features a standard size of 1/2 inch by 1/2 inch with a length of 1-1/2 inches, ensuring compatibility with a wide range of machinery. Its form B design allows for easy installation and secure fit, making it ideal for use in power transmission systems. The key is finished with a protective coating to enhance durability and resistance to wear, ensuring longevity in demanding environments.