Model #586117304 Includes three (3) Husqvarna 54-Inch Mulching Lawn Mower Blades for use on Husqvarna riding mowers Premium lawn mower mulching blades are forged with hardened steel and designed to maximize cut quality while boosting overall performance Fits Deck Size 54 Center Hole Diameter(s) 1.00-in Mower Blade Thickness (Inches) 0.195
