1 x 42 cm knife Suitable for Wolf / Wolf Garden: - Ambition 420 AHW 12A-LV5N650 (2014) - Ambition 420 HW 11A-LV5N650 (2014) - Ambition 420 HHW 11A-LVBQ650 (2014) - A 420 AHW 12A-LV5N650 (2015) - A 420 AHW 12A-LV5N650 (2016) - A 420 AHW 12B-PO5M650 (2016) - A 420 HW 11A-LV5N650 (2015) - A 420 HW 11A-LV5N650 (2016) - Select 4200 11A-LOJD650 (2014) - Select 4200 A 12A-LOJD650 (2014) - S 4200 11A-LO5N650 (2015) - S 4200 11A-LO5N650 (2016) Replaces: 742-04396 Models with different manufacturing data can use knives with 2 additional side holes. Please check your lawnmower model before purchasing. The knife is curved to throw away the grass until the basket is full.  The knife geometry guarantees effective mowing even with side ejection mowers. Other sizes and shapes  can be found in our eBay store. Description [mm]: L: 420;   ZB: ; AL: 8; AB: 63; B: 55;   Strength: 4            Do you also need knife holders for this knife?   It is available at another auction. -> (Waves - Ø 22.2 mm / Ø 25 mm;  with pulley / without pulley)            This is model without edge holes. It is more resistant to deformation than the second model  (right picture), also easier to clean than second model. Why our knives? The knives are made of top quality certified steel (50CrV4). Sharp, hardened, balanced (45 HRC) and straight bent, our knives guarantee fine mowing and a long time of use (minimum 3 seasons). Thank you.