The Teng Tools HMCH13A series is a carpenters claw hammer. It has 13oz head with 27mm diameter pein. It is double headed with a round pein and a claw for removing nails, etc.
Hanging hole which can be used together with a safety wire for added security when working at heights
Steel handle for extra strength when levering with the claw
A comfortable, perforated rubber type handle for a more secure grip