Hubbell Wiring Device-Kellems support grips are designed to hold the weight of electrical cables as they hang in a vertical, sloping or horizontal position. These support grips feature strand equalisers that position wires for equal loading throughout the grip length. They are CSA certified and come in an endless weave design that provides easy installation onto the cable & can be easily repositioned. These units absorb additional strain from flexure, vibration, expansion and contraction. They are available in breaking strength capacities ranging from 530 to 4900 lb.