Features and Benefits: Excellent for hammering operations such as U-Joints, Ball Joint and Body Forming12″ Overall length for extra reach with 1″ FaceS2 Steel, Heat TreatedBlack Oxide for corrosion resistanceMade in the U.S.A. These hammers were designed for long reach for those difficult to access applications. They all have a .401 parker shank and are made from the highest quality tool steel. Heat treated for long lasting durability and black oxided for corrosion resistance. We back them with a lifetime warranty.