B.A.S.H® Unbreakable™ Handle Sledge Hammer, 2 1 2 lb Head, 12 in Ergonomic Handle no checkout threaded components Prevents loosening and leakage threaded components Prevents loosening and leakage from shock and vibration Particularly suitable for use on stainless steel without the need for surface activation Self sharpening grain exposes new points to work surface Unbreakable™ Technology—steel core eliminates breaking during overstrikes Safety Plate—secures head to handle preventing head dislodging Ergonomic Handle—shaped and thickened for improved comfort and less vibration Non Slip Grip—vulcanized rubber handle for secure grip while striking Lanyard Hole—safely secure hammer to wrist or stationary object