I've been favorably impressed with the heavy duty yellow "gator" mulching blades. I got a 3-blade set for the 50" Cub LT1050 deck at Lowes. They are evidently made of a higher carbon steel than the typical mower blade because they have a more distinct "ting" sound when my wife hits the rocks
and they have cut well for 1-1/2 seasons without sharpening or re-balancing yet.
- Jay
- Jay