The Model 5005 Generation will adjust and lock at angles from 15 to 45 degrees, in 5 degree increments. The 15 degree setting is the lowest angle needed to sharpen the mulching section of a bi-level mulching blade, and the 45 degree setting is the maximum angle needed for some mower blades that tilt downward in the cutting section. The Lawn Mower Blade Sharpener metal handle is more durable, which is not easy to break and more firm than the plastic handle. 15°-45° Adjustable Lawn Mower Blade Sharpener for Right and Left Hand Blades.
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