The Estwing Ultra Series Black hammer is forged in one piece from American tool steel. Its streamlined, aerodynamic profile reduces unnecessary weight while retaining the strength required for professional framing work. Solid American steel, forged in one piece Lightweight aerodynamic profile 15oz and 19oz head options Smooth and milled-face variants 15.5in / 394mm standard length Black Shock Reduction Grip® Made in the USA