Bar Blade - 520.7mm/20-1/2" Gravely - 2 for 40", 3 for 60" SKU: B1GR2000 Please log in to see price or purchase this item In Stock DetailsDescription(2) Blades for 40" cut. (3) Blades for 60" cut. High-Lift..MeasurementsLength 20-1/2” (520.7mm); Centre Hole Dia. 5/8” (15.87mm); Width 2”OEMGravely 25124, 89046, 8904651, 8899000Cross ReferenceStens #320-564