Gisafai 100 J Hooks 1/5-16 Inch Heavy DutyA set of 100 J-hooks designed for organizing and supporting cables in residential and commercial settings. Each hook is made from G60 galvanized steel that resists rust and withstands regular use. The heavy-duty construction allows each hook to support up to 60 pounds of cable weight. These hooks work with a wide range of cable types including network, electrical, CAT5e, CAT6, CAT6a, CAT7, fiber optic, and most low-voltage cables. The simple design allows for wall mounting or attachment to beam flanges using