Bufftech Manchester Vinyl Posts are Pre-Routed to attach to the rails of the Manchester fence sections. The routed rails allow for a hidden connection inside the post, so that there is no visible hardware or screws, making the Manchester a good neighbor style fence. Choose the types of posts that match your fence design. Line posts are routed on opposite sides to enable you to create a straight fence line. Corner posts are routed on perpendicular sides to enable you to create a 90-degree corner. End posts are routed on only one side so that you can use them as both gate posts and termination points for your fence.