Looks alot like this thing I found couple of weeks ago on the farm - perhaps it is from a chain hook from buckboard wagon? Measures 4" high and 2" wide.
Sorry guys. IT is metal and the point is 2" long and its 4" wide and from the tip of the point to the back is 5". It does look like that piece for a wagon. It was found In North Georgia on a farm where the Battle of Glass mill was. The battle was suppose to have been through this property and there is suppose to be canon balls and lord only knows what else. The metal detector I had was not anygood so IM looking to get something better to use. The doctor said there was a professional come out a year or so ago and said there is a camp sight on the property and I found this close to where the camp site is at . Im going to go back once I get a better detector.