The Square End Key 3/16 SQ. X 3/4" from White Drive Products is a precision-engineered component designed for secure coupling in mechanical systems. Made from high-quality materials, this key ensures durability and reliable performance in various applications. Its dimensions of 3/16 square inches and a length of 3/4 inches make it suitable for a wide range of machinery and equipment. This key is essential for maintaining the integrity of rotating components, ensuring smooth operation and reducing wear. Ideal for engineers and technicians, it provides a dependable solution for mechanical assemblies.