The Extra Slim Triangular File 3/16" x 4" is a precision hand tool designed for fine filing, sharpening, and detailed shaping work in tight or narrow spaces. Featuring an extra slim triangular profile, it is ideal for sharpening small saw teeth, cleaning grooves, and working on intricate edges where standard files cannot reach. Made from high-quality hardened steel, it ensures long-lasting sharpness and consistent performance, while the 4-inch length provides excellent control for accurate, delicate work. Suitable for metal, wood, and plastic applications, it is perfect for both professional and hobby use.Key Features:3/16" extra slim triangular profile for tight spaces4" length for precise control and detail workHardened steel construction for durabilityIdeal for sharpening saw teeth and fine filingSuitable for metal, wood, and plastic materialsPerfect for precision tasks and hobby projects