770 Hammer Head Flex Joint Knife, 5" WFrom the ManufacturerAmerica's favorite brand. Our brand strength has never been stronger in paint and wall-covering hand tools. Hyde is America's favorite brand in these categories, chosen two to one by contractors over any other brand for scraping, patching, taping and coating surfaces. Whether purchased by professionals or homeowners, our tools are considered "serious tools for serious users." our superior product strength and durability are often backed by a lifetime guarantee. Tap into the loyal following Hyde tools has been building for generations. Hammer head built into handles to set drywall nails. | High carbon steel blades. | Full tang construction. | Blades run straight from the tip of the blade through the end of the handle. | Ground, polished, and mirror-finished.