These four inch J-Hooks from ICC are an affordable alternative to expensive cable trays and cable ladders. These hooks are constructed from high quality galvanized steel with a zinc plated finish, offering both durability and resistance to corrosion. They are ideal for structured cabling and hold approximately 160 Cat5E cables or 100 Cat6 cables. Built-in cable anchor points allow you to secure cables with zip ties for additional stability. This convenient multipack comes with both hooks and retainer clips.