Adaptive Technologies SAS-GL - GridLink Series Rigging Beam Hinge ConnectorUse this corner connector for joining multiple GridLink rigging beams together to form overhead suspension grids. Depending upon the selected rigging beam size, assemble grids into a variety of shapes including square, rectangle, hexagon and triangles. The SAS GL bolts securely inside rigging beams and becomes a load rated rigging point. It also comes with an angle limiter that locks in a 90 and a 120 angle between two rigging beams. All hardware is