Be suitable for outside, inside or the corner, leading the wire to where you want. Axle design, the red axle roll with your wire, protect your wire from wearing. In form semicircle and laying cable. Using the screws, the tray can be installed, Simple and convenient, save your time, much more convenient for leading the wires, with the screw easily adjusting the cable tray position and direction. Nylon and thicker body, strong and , weighing height, and smooth; High quality of stainless steel, much more stable., Manufacturer: PokFhgur