Product # 90-259-111 This is the 2 Inch J-Hook w/ Hammer on Beam Clamp Cable Support This 2 Inch J-Hook Cable Support can be attached to a wide variety of structures and materials. Using beam clamps, clips, screws, or nails, you can easily attach this J-Hook to a structure by using the pre-existing hole. These versatile hooks are designed to reduce the chance of damaging cables by providing great support, eliminating stress, and following the natural curves and bends of cable. The 2 Inch J-Hook w/ Hammer on Beam Clamp Cable Support is a quick and easy solution for all your cabling projects. For more information on our products please contact our customer service department at 888 519 9505. For all your cable and connector needs choose Show Me Cables.