Details
CeKay Adjustable Attic / Outdoor TV Antenna Mounting Pole Universal Mount Brackets Weather Station Mounting Pole - Easy Installation, Solid Structure, Weather Proof (1" Diameter,16.5" Arm Length)

Wall Mounts & Brackets -- Best accessory for you to mount any type of Antenna - 4G, 5G, WiFi, TV, Satellite, Weather Station and Cell Phone Signal Booster.
Adjustable direction -- The mounting pole can be rotated 60° for best reception angle to get strongest signals.
Reversible Design -- Both ends of the J-pole antenna mount can be used.
Easy installation -- Comes with all the screws and plastic anchors, super easy to assemble.
CeKay Mounting Pole for TV Antennas and Weather Stations

1. Outer Diameter is Max. 1 inch
2. Total Length 16.5 in .
3. Thickness 0.07 in .
4. Come with all screws and plastic components, super easy to assemble.