The ceiling mount Jhooks are designed to provide proper support for category cables, fiber optic cable, inner duct systems, and other low voltage cabling requirements. This Jhook cable support is an inexpensive alternative to cable trays. These support hooks eliminate the problem of point loads that can cause bandwidth damage to sensitive cables. They provide support to sensitive voice and data cables without causing stress. Their continuous wide base radius design supports the natural bends and curves of the cable. 3/4 in J cable support hooks with an angle attachment are versatile and can be attached to a wide variety of structures using beam clamps, clips, screws, ankers, and other support components. These Jhooks with retainer clips are designed for use with low voltage cabling, such as Cat7 cable, Cat6 cable, Cat5e cable, Cat3 cable, fiber optic cable, coax cable, speaker wire, and much more. Features. J Hook Wall Ceiling Mount Route. Durable construction. Pack of 25Specifications. Color Black. Size 1.31. Weight 36 lbs