RSD-01 Compatible For WORX / Landxcape / Kress / Einhell Lawn Mower ABS 6-Blade Cutterhead Turntable High-quality replacement blade disc for robotic lawn mowers Fiberglass reinforced for durability and longevity Compatible with 6X blades for efficient cutting Designed for WORX, for Landxcape, for Kress, for Einhell Easy to install and maintain Specification Material ABS Product size 146.516.3mm Compatible with WORX Landrold SM 2013-2015 lawn mower robot models M1000 WG794E, M1000 WG791E.1, M1000iWG796E, M1000WG791E 2016-2018 lawn mowing robot models M500B WG755E, M800i WG757E,, M800 WG790E, M800iWR111MI,, M1000i WR112MI,, M1200i WR113MI, M900WG758E, M800 WG790E.1, M500 WG756E, M1000i WG796E.1 M1200i WG799E 2017-2019 lawn mowing robot models S390 WR100SI, S450i WR101S, S500i WR101SI.1, S450i WR102SI, S500i WR104SI, S500i WR105S, S500i WR105SI.1, S450i WR106SI, S300 WR090S, S300 WR091S, SG500i WR103SI, SB700 WR110MI, S700i WR115MI, S300 WR130E, M500 WR141E, M700WR142E, M1000WR143E Lawn mowing robot models from 2020 M500WR141E, M700WR142E, M1000WR143E Landxcape LX812i, LX790, LX790i, LX792, LX793, LX795 Einhell Freelexo, Freelexo Kit 600, Freelexo Kit 900 Kress Kress Nano KR 101E, Kress Nano KR 100