Product content: This set includes 2 heavy outdoor TV antenna brackets, which provide you with everything you need for antenna bracket installation. Widely used: antenna mast mounting frame is used to mount TV antenna mast to the side of building or house. It is also suitable for installing flagpoles, chimneys, pipes and most poles on masonry, wood, metal or other types of walls. Adjustable range: the wall-mounted telescopic clamp is suitable for rods with an external diameter of 1.5in inches at most. The distance between the mounting bracket and the wall is 4 inches, which is very suitable for vertical and horizontal installation. material: The bracket group is made of metal, which has excellent strength, hardness, resistance and wear resistance, ensuring lasting durability. Simple installation: the antenna can be installed quickly and safely by selecting a suitable and stable position, fixing the part of the bracket to the wall with self-tapping screws, and then clamping the rod between two threaded bolts. Colour:Silver Material:Metal Package Contents: 2 * Heavy-Duty Wall Mount Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.