The Roughneck Gorilla Sledge Hammers™ have been exclusively designed and developed by Olympia Tools (UK) Ltd. They are precision forged from high carbon steel. Each sledge hammer features a dome shaped striking point for exerting concentrated force. They also have a larger than normal striking face with chamfered edge for general use. These hammers side striking faces are not hardened and are designed for striking wooden fence posts. The shock absorbing TPE grip handle is designed for maximum comfort with an end of handle hole for use with a lanyard if required. Both the dome-shaped striking point and striking face are induction heat treated for hardness.