Post extension kit
An easy installation option for arbors
Overall Height, Top to Bottom:-30 and quot;
Set of 4. Made from vinyl. White color. Assembly Instructions. The Post Extension Kit system is primarily recommended for arbor installation that will include a connecting fence or gate. It is also ideal for ground conditions that are not level from one side of the arbor to the other. The Post Extension Kit is used in the place of wood for in-ground allowance.
New England Arbors VA80240 Post Extension Kit 4 by 4" - B00EDNSISG