A simple way to deal with a broken fence post. No need to replace all the concrete and the post itself it is salvageable. Remove the rotten wood from the hole in the concrete, fill with fresh concrete and set the bracket. Once the fresh concrete is cured cut and place the existing post and re attach the fence panels. Bracket is 3/16 inch steel and the supporting pipe is 1/8 inch wall 1-7/8 round tube.