Product Description High-Quality Material: Our robot lawn mower wheel size tips are made of stainless steel and polished in an extra production step for a perfect look. All edges of the traction enhancer are deburred. Improved Traction for Robots: When the lawn is wet or the terrain is sloped with many ups and downs, the spikes provide the mower robot with better grip, no more digging into the lawn. Let your robot mower shake and stay on the lawn. Quality Screws: With 12 M4 stainless steel screws, they ensure easy installation of the robot mower tips. Thanks to the countersunk screw holes, the screws fit perfectly into the spikes and ensure a perfect look for your robot mower. Easy Assembly: Thanks to the intuitive attachment and the 6 screws included per wheel, the Spikes are mounted on the robot mower in a flash. Use a cordless screwdriver or screwdriver to install it centered on the wheels. It was easy to screw. Pay attention to centering! Wide Compatibility: 205mm wheel size, compatible with Worx Landroid S and M, for the following models: S300 [Wr130E]; M500 [Wr141E]; M700 [Wr142E]; M1000 [Wr143E]; S450i [Wr101Si]; S450i [Wr102Si]; S500i [Wr105Si]; S450i [Wr106Si]; S500i [Wr106Si]; S700i [Wr101Si]; M800i [Wr11Mi]; M800i [Wg757E]; M900 [Wg758E]; M1000i [Wg796E.1]; M1200i [Wr113Mi]; M5000 [Wr165E]; M7000 [Wr167E]. Item no. b10450fe-5203-4859-9d83-7cc93e3a20fc Read more