The Goldblatt 6 in. Flex Joint Knife allows you to apply drywall compounds or smooth and tape drywall seams with ease. Professional carpenters and at-home DIYers find comfort in the soft-grip handle, which reduces muscle fatigue. It comes with a full-length tang, which will not loosen over time, making this tool a great investment. Made with quality polished carbon steel, the blade will resist rust and is safe to use with solvents. The 6 in. blade is perfect for applying putty to fill-in nail holes or small patching and repair projects. The polished blade is perfect for scraping and drywall applications. This flex joint knife features premium, hollow-ground spring-steel blades for proper flexibility and feel, so you can achieve perfect feathering and finishing every time you use it.