Feature: 1. Applicable: The lawn mower blade sharpener can sharpen standard straight, mulch and high lift lawn mower blades.    2. Quickly Sharpening: This mower sharpener model can hold the blade firmly and perfectly sharpens standard blades in seconds.    3. Convenient to Carry: The American mower blade sharpener is detachable and not heavy, which is very convenient to carry.    4. 15 to 45 Degree Applicable: The applicable angle of this lawn mower blade sharpener tool is 15 degree to 45 degrees that is widely applicable.    5. Premium Material: Our lawn mower blade sharpener kit is made of premium aluminium alloy and stainless steel so that it is strong and durable.       Specification:                Item Type: Lawn Mower Blade Sharpener Kit Material: Aluminium alloy and stainless steel Gross Weight: 1208g/42.6oz Applicable Angle: 15 degree to 45 degree Product Size: 24.4x18.1x7.2cm/9.6x7.1x2.8in                    Package List: 1 x Lawn Mower Blade Sharpener   4 x Long Screw    1 x Round Head Screw    5 x Nut