Description Product Reviews 4″ J Hook Quad Tree with Four 4″ J Hook Tiered J-hook trees are ideal for multiple and parallel cable runs. Prefabricated J-hook trees provide optimal support for high performance data cables and fiber optic cable. The top angle bracket allows multiple beam clamps and structural attachments to be added for attachment to structural members. These J-hook trees are ideal for segregating numerous runs of cable following the same path. Quad 4″ J hook Zinc Plated Steel Includes snap in wire retainer bars 300 Cat5E per 4″ J Hook 0 Reviews Hide Reviews Product Reviews