The Key 3/16 x 3/16 x 1-1/4 Form B is a precision-engineered component made from carbon steel, designed for use in various machinery and equipment. With dimensions of 3/16 inch in width, 3/16 inch in height, and 1-1/4 inches in length, this key provides a secure fit for effective torque transmission. Its plain finish ensures compatibility with a range of applications, making it suitable for both industrial and commercial use. This key meets relevant industry standards, ensuring reliability and performance in demanding environments.