1 x robotic lawnmower/lawn robot knife Suitable for: Robomow: RS/TS/MS, RC/TC/MC Replaced: MRK6101A (2-knife set) MRK7003A (1-knife set) Thickness: 1.1mm Weight: approximately 220g Material: stainless steel We add detailed dimensions in gallery photos. Further spare parts can be found in our eBay shop. Why our knives? The knives are made of certified, stainless steel of the best quality 1.4028 (X30Cr13), which is also used for cutting tools in surgery and the food sector. Sharp, hardened and balanced (45 HRC), our knives guarantee fine mowing and a long service life. The sharpening angle is only 11°, these knives are still "sharp" when other knives are already dull. Due to the heavier weight of the knives, the cut is cleaner and smoother. Thank you.