This Form B Key measures 1/16 x 1/16 x 1/2 inches and is made from carbon steel, providing excellent strength and durability for mechanical applications. The key is designed for use in various machinery and equipment, ensuring secure and reliable operation. Its precise dimensions allow for a snug fit in keyways, preventing slippage and enhancing performance. The key's plain finish ensures compatibility with a wide range of applications, making it an essential component for assembly and maintenance tasks in industrial settings.