Firefighter designed, the Z-Shlammer breaks up concrete, drywall, wood, and more and adds in the multi-functionality of a pentagonal hydrant wrench and a 5-1/2" steel pry hook too. The Z-Shlammer is a monster perfect for forcible entry, salvage & overhaul, and even construction/demolition/home renovation projects. A special "V-groove" allows for easy marriage to a halligan tool for storage and transport. Handle is 32" fiberglass and is available with a 6 lb or 8 lb head.