Sledgehammer
Weight	1-10 pounds
Length	~1 meter
Blade/Head Length	~5 inches
Edge	None
Users	Chuck Greene, Leatherface, Shion Sonozaki, Super Mutants, Yuno Gasai.

A sledgehammer is a large, heavy, long handled hammer used for demolishing walls, breaking concrete or rocks, etc. The hammer has a large, somewhat rounded metal head, though it may angular pieces on the corners. The handle is often about three feet long, made of wood or a high-impact plastics. The sledgehammer is obviously not built for the purpose of use as a weapon in mind, but sledgehammers and other hammers have been used as improvised weapons since ancient times.