This Key 3/4 x 3/4 x 2 Form B is a precision-engineered carbon steel key designed for secure shaft and hub connections. Measuring 3/4 inch in width and height, with a length of 2 inches, it is ideal for use in various mechanical applications, including motors and gear assemblies. The key is manufactured to industry standards, ensuring a perfect fit and reliable performance. Its plain finish allows for easy installation and compatibility with standard keyways, making it a versatile choice for engineers and technicians.