3 Gator Fusion 3-In-1 Mulching blades to Replace John Deere M115495, M115328, M114581, M113517, M76466 blades. (Set of 3) Set of 3 Blades, Quality Gator "Fusion G5" Blades Replaces John Deere M115495, M115328, M114581, M113517, M76466 16-5/8" Long, 3" Wide, .203" Thick, 13/16" Mouting Hole Fusion Blades have Tungsten Carbide "fused" to the edge (see photo) for longer life Extended cutting length, blade is sharpened longer up the blade