Estwing's Patented Hammertooth® Hammers 22 OzEstwing's Patented Hammertooth Hammers are great for straightening all 2x boards. The head and handle are forged in one piece. Our exclusive Shock Reduction Grip is molded on and offers the utmost in both comfort and durability, while reducing vibrations caused by impact. Solid America Steel Shark tooth on neck is great for straightening 2x boards Smooth or Milled Face Two Sizes: 22 and 24 oz. head weight Blue Shock Reduction Grip Made in the U. S. A.