This is the largest PRR sledge hammer I have ever seen. I have not found another example as large as this one. The brass head has a weight of 8 pounds 12 ounces. It measures 5.5 by 3 by 3 inches. When the handle is attaches, the length is 24 inches. I will leave the handle off to make shipping easier. The handle is original however it has cracks and chips. It would make a nice display piece.