A Rotavator Cross Universal, also known as a rotavator cross joint, is a component of a rotavator machine. It is used to transmit power from the rotavator shaft to the rotavator blades. The Rotavator Cross Universal is typically made of high-quality steel and consists of a cross-shaped metal joint with four arms. Each arm is attached to a rotavator blade via a bolt and nut assembly. The cross joint is designed to rotate freely, allowing the blades to turn and cut through the soil.