4lb Sledge Hammer Head (Telescopic Handle not included)Built tough to Industrial standards, currently in use by Military and Government agencies, Businesses, Firefighters, Tradesmen and Trailblazers. Made in USA Heavy duty male tool head threads into the female Inteletool telescopic pole and then secured with a nylon collar lock, will not fall off Space saver, great for trunk, shelf or storage compartment in your home, vehicle (RV,4x4) place of business or on an ATV, search and rescue vehicle or fire