1 x Complete Cutting Set The set consists of 4 elements: - 1 x 53CM Knife (See below for detailed dimensions), - 1 x Knife Holder (Height 54MM, for 22.2MM Shaft), - 1 x Wedge (sometimes it is necessary to mount the knife properly on the shank), - 1 x Screw (Length 51MM, Ø3/8") The set suitable for various Parkside-Lawn mower models with 53 (21") cutting width and without drive (Powered lawnmowers require a different type of blade holder which we also sell in our shop). The knife is bent to throw away the grass until the basket is full.  The blade geometry guarantees effective mowing even with side discharge mowers. See more sizes and shapes in our Ebay store.   Knife Dimensions [mm]: L: 530; EG: 15; AB: 60; AL: 15; 12 x 18; W: 50; Thickness: 3.5   Why our knives? The knives are made of certified steel of the best quality (50CrV4). Sharp, hardened, balanced (45 HRC) and straight curved, our knives guarantee fine mowing and a long period of use (at least 3 seasons). Thank you.