AutoMower Blade Kit - 595084403 - Genuine Husqvarna Endurance carbon steel safety blades.
Genuine Husqvarna Automower Endurance blades - 300 pack - 595084403
Combines high strength properties and razor sharpness for increased time, the design allows for a harder & sharper edge on all 4 sides without compromising on safety standards
(NB - always replace fixing screw each time you replace the blades)