End Posts: Fence is connected to one end of the pole. Used where the fence begins. (If no gates were used in the above drawing, there would need to be two end posts and four corner posts.)
Corner Posts: Fence is connected to both sides of the pole. Used to change the direction of the fence.
Line Posts: Usually spaced every ten feet apart. Line posts will be automatically calculated for you.
Gate Posts: Used on both sides of gates.