General description vhbw offers high-performance replacement blades designed for robotic lawnmowers, ensuring a perfect, clean-cut lawn with an even surface. These durable blades are essential for maintaining a neat and tidy garden, and they can be easily and quickly fixed in place using the included screws. For optimal results, it is recommended to replace all lawnmower blades simultaneously to ensure balanced axle load distribution. Technical specifications Thickness: 0.75 mm Dimensions (length x width): approx. 35 x 18 mm Length: approx. 7 cm Mounting hole diameter: 5.3 mm Weight (total): 146 g Material: steel Colour: silver Width for central bore: 9.5 cm Sharp on both edges Compatibility and accessories Compatible with: Husqvarna Automower 535, G3 Replacement for: 4087-20, 502 12 78-02, 535 13 87-02, 535 13 88-02, 577 60 64-02, 577 60 65-02, 577 60 65-04, 577 60 66-02, 577 60 66-03, 577 86 44-01, 577 86 46-02, 846210, 7001220, AR1 Installation Includes screws for installation Easy