Wilton  20616 6-pound HEAD, 16 B.A.S.H Sledge Hammer with Safety Plate Securing Head to Handle Unbreakable Technology steel core eliminates breaking during overstrikes Hi-Vis head is made of drop-forged 46 HRC steel head to endure the most demanding applications Safety plate secures head to handle, preventing head dislodging Flat head is conveniently designed to stand upright for easy reach Tested at 25,000 overstrikes