Use this Outdoor Essentials® 5 in. x 5 in. x 74 in. Lakewood Privacy Routed Corner Post to install Pro Series 4x8 and 4x6 Lakewood Privacy Fence Panels. This post has routed holes on adjacent sides of the post to connect fence section at a corner. The rails from the fence panel slide into the routed holes in this post and lock into place for an easy, fastener-free post-to-rail connection without brackets.