A versatile piece intended to make loops and nooses out of a single cable. The cable is inserted through the push pin of one Gripper, pulled over & around the beam/rod, and the cable end then inserted into the second Gripper. Also used to connect the ends of two cables, or to connect the end of one cable to the middle of another (i.e. to form grids, trellises or similar). Includes “S” (safety) cap, which hinders unwanted adjustment by manually locking the mechanism.