The Key 7/16 x 1/2 x 1-15/16 Form B is made from premium carbon steel, designed for secure fastening in mechanical applications. With dimensions of 7/16 inch by 1/2 inch and a length of 1-15/16 inches, it fits standard keyways and provides excellent torque transmission. The carbon steel construction ensures strength and durability, making it suitable for various applications in machinery and automotive sectors. This key meets industry specifications for performance and reliability, ensuring a perfect fit in your projects.