Abstract: A circular cleat apparatus allows a user to quickly and easily adjust in both directions the length and tension of an elongated cord. The circular cleat apparatus employs a circular cleat where a portion of the circular cleat provide engaging members to grip the elongated cord. The other half of the circular cleat is smooth. The elongated cord is guided through a rope guide on the circular cleat and positioned between the lateral walls of the circular cleat to provide a simple positive anchor. The circular cleat could be used alone simply for the purpose of securing ropes, bungie cords, and similarly configured flexible elongated cords or to tightening elongated cords together.