Extreme Max Shingle Saver 21 ft. Roof Snow Rake with 24 in. Blade Combo Kits Cordless transport and install with no transport and install with no special tools or trenching required micro bevel adjustment knob can be used to dial in to a precise angle THUMB ACTUATED POSITIVE STOPS: Miter angles can be quickly adjusted BEVEL SCALE RANGES: From 0 48 degrees to the right and left allowing for more applications LASER MARKER SYSTEM: Exclusive laser marker system accurately indicates where the blade will cut on the material LASER MARKER ADJUSTMENT: Laser marker can be easily adjusted to the right or left of the cut mark depending upon the users preference Item Weight 6 0000 in Manufacturer Warranty N A