Keep your blades incredibly sharp with the Smith's Pull-Thru Adjustable Angle Knife Blade Sharpener 50264. This innovative sharpener from Smith's introduces unique features never before seen in manual knife sharpeners, taking edge maintenance to a new level of functional performance. The Smith's 50264 Adjustable Angle Pull-Thru Knife Sharpener provides two stages of sharpening - COARSE and FINE - suitable for all types of straight-edged knives with a grind on both sides of the blade and includes a fixed-angle slot for sharpening serrated edge blades. This versatile sharpener allows you to precisely sharpen a wide variety of knives by simply adjusting the angle of the abrasive components to match the original factory grind of your blade. With six adjustable angles, you can easily align the sharpener to your knife's specific needs. Just turn the dial to your desired angle, then pull your knife through the appropriate slot(s) to achieve a perfect edge. Say goodbye to cumbersome and time-consuming precision sharpening kits. Simplify your knife maintenance routine with the Smith's Adjustable Angle Pull-Thru Knife Sharpener and enjoy consistently sharp blades with minimal effort.