Stanley 66-114 1/8 Inch X 4 Inch 100 Plus Extra Light Blade/Cabinet Tip Screwdriver Tips are heat treated for high strength Shot blasted blade tip provides a more precise fit and a textured surface Flanges on the blade inside the handle provide a solid, twist-resistant blade Designed for precision screw driving applications Used in the radio, TV and electronics industries Used in the radio, TV and electronics industries 100% acetate handle fits comfortably in the hand for delicate work. Heat-treated tip for increased strength Limited Lifetime Warranty