The Kramp 581517901 is a high-quality left-hand mower blade designed for efficient cutting on 107 cm cutting decks. This standard blade measures 535 mm in length, 57 mm in width, and 4 mm in thickness. It features a 10 mm centre hole diameter and 8.5 mm outer hole diameter, with a 40 mm distance between mounting holes. Weighing 0.6 kg, it ensures durability and a clean cut. This blade is a direct replacement for multiple OEM part numbers, including Husqvarna 581517901 and Jonsered 581517901.