Features: 1. Reversible design: Both ends of the J-pole antenna mount can be used 2. Wall mounts & brackets: Best accessory for you to mount your outdoor antenna. With best size design, it can fit most outdoor antennas 3. Adjustable direction: The mounting pole can be rotated 180° for best reception angle to get strongest signals 4. Easy installation, solid structure, weather proof 5. It is a universal TV aerial bracket that is useful in many occasions 6. Stable structure to sustain in the terrible weather Specifications 1. Material: Iron & Spraying Plastic 2. Color: Black 3. Length from Bottom to Top: 16.5" / 42cm 4. Diameter: 1" / 2.5cm 5. Weight: 14.11oz / 400g 6. Brand: Leadzm 7. Model: G01 Installation： 1. Select a best mounting location. 2. Place the mast through the mounting base of the J-pole. 3. Level up the mounting base and then mark the pilot holes to be drilled with a marking pen. 4. Drill the pilot holes (with a drill bit about half the diameter of the bolt) into the marked areas. 5. Line up the holes of the mounting base of the J-pole with the drilled holes. 6. Drill and then secure the lag bolts into the pilot holes. 7. If necessary, you may adjust the direction of the mast by loosening the two lateral nuts on the mounting base of the J-pole. Package Includes: 1 x J-Pole Aerial Bracket 1 x Base 4 x Wall Screws 4 x Bolts 2 x Caps