This 4 in x 4 in x 6 ft. PicketLock™ vinyl fence post is a blank post, without any routed holes. To install a fence, you’ll attach the Pinehurst or Yorktown fence panels to this post using brackets. This 6 ft. post is tall enough to install either a 3 ft. or 4 ft. vinyl fence panel and have enough post free to properly set it in the ground. It is structural and does not need to be sleeved over a 4x4 wood post during installation. This hurricane-grade post features a thicker wall, designed specifically for high-wind areas and hurricane zones.