To provide a fastener for facilitating a cargo fastening operation at a truck or the like.

This rope fastener is made such that a hook for use in winding a rope is arranged inside a main body of the fastener of ring-form made of raw material durable against a cargo fastening force. As a shape of the main body of the fastener, if it has such shapes as circle or rectangular shape capable of accommodating for forces applied from both sides when the rope is fastened, various kinds of shapes can be applied for it. It is possible for the hook to be arranged one by one at both sides in order to prevent an orientation of the fastener from being restricted and further prevent a rope drawn to fasten the rope from being entangled.