B.A.S.H® Unbreakable™ Handle Sledge Hammer, 8 lb Head, 16 in Ergonomic Handle no checkout Fits over most prescription eyewear Direct Fits over most prescription eyewear Direct venting for impact protection Indirect venting for impact and splash protection Optional anti fog coating High Low modes 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