The Estwing ESH-416X/BR 4 lb. Head, 16″ Length Indestructible Handle Brass Head Sledge Hammer is designed to last. It’s made of the highest quality components available for maximum durability and performance. The head is made of solid one piece construction with a strike face that won’t break or chip out. The handle is made of durable nylon fiber that will not splinter, crack or warp when exposed to extreme weather conditions. With its 4 pound head and 16 inch length, the Estwing ESH-416X/BR 4 lb. Head, 16″ Length Indestructible Handle Brass Head Sledge Hammer will make quick work of any job you put it up against.