Features: 1Durable Material: Crafted from sturdy aluminum alloy, this blade sharpener is built to last. It can withstand regular use and provides exceptional durability. 2Adjustable Sharpening: The adjustable frame of this lawn mower blade sharpener tool allows you to set the sharpening angle from 15 to 45 degree, ensuring accurate and consistent sharpening results. 3Comfortable Handle: The handle design with ball bearing ensures smooth operation, reduces hand fatigue and offers a comfortable grip, enhancing the smoothness of the sharpening process. 4Versatile Use: The lawn mower blade sharpener jig is compatible with both left and right handed trimmer blades, you can efficiently sharpen your blades with ease. 5Easy to Use: This lawn mower blade sharpener machine is designed for both home and professional use. Its simple operation allows anyone to sharpen their lawn mower blades. Specification: Item Type: Lawn Mower Blade SharpenerMaterial: Aluminum AlloyAdjustable Angle: 15-45Weight: Approx. 1542.00g / 54.39oz Package List: 1 x Blade Sharpener2 x Screws4 x Accessories2 x Washers4 x Nuts1 x Instruction Manual