This Proto J1439G Sledge Hammer is a 12 lb. double face sledge hammer that has a 32 in. fiberglass handle. The handle of the sledge hammer is designed with slip resistant cushion grip, giving you more control over your swings. It also has a forged steel head, which ensures strength and durability when you are working on tough jobs. This double face sledge hammer has an overall length of 32 in., with 7 3/8 in. head length and 2 3/4 in. head widths. Its head weight is 12 lb., making it perfect for heavy duty tasks like breaking up concrete or splitting large rocks into smaller pieces for easier removal. If you are looking for the best quality double face sledge hammer, this Proto J1439G Sledge Hammer will do the job right.