Tuff Seal Support Grips are designed to hold the weight of cable that is vertical or sloping. Support grips serve an important function; electrical cables must be supported or their dead weight can cause excessive strain or pullout at the connections resulting in power failure. Tuff Seal Support Grips are woven with non-magnetic, tinned bronze wire that absorbs strain and flexing while resisting cable pull-out, flexing and vibration. These grips are available in a variety of eye styles and cable ranges, can be used either indoors or outdoors, and will support cable, metal rods and tubing with loads up to 600 lbs.