Aftermarket Replacement Set of three (3) Oregon G3 Gator Style blades that are compatible with 52" Encore mowers with 18" blades and 15/16" Center mounting holes.
Blade specifications as follows: Overall Length: 18" Width: 2-1/2" Thickness: 0.203 Mounting Hole: 15/16 Round Air Lift: 1"
Great for Mulching.