The Aven Tools 44206S No. 11 Blade features a sharp angle that is ideal for delicate and precision cutting, trimming and stripping. It is precision-crafted of the highest quality stainless steel that resists corrosion and will not rust. With its hard sharp points and honed cutting edges, the blade is designed to handle a variety of tasks where accuracy and cutting ease are essential. The 44206S will fit knife handles K-1, K-18, and K-40.