Abstract: A fence straining element includes a post, attachment elements to attach a fence to the post, connection elements whereby in use the post is connected to a fence post. The connection is in a manner that allows the post to be rotated in a plane transverse to the longitudinal axis of the post. Rotation elements are provided whereby the post may be rotated to tighten, or loosen the fence attached thereto. Lock elements are also provided whereby the post may be locked, in use, in at least the position with the fence under some tension.