Oregon G5 blades are an optimum combination for a wide range of mower units. Features a high-lift contour as well as two additional, premium features to improve performance and retain blade sharpness.
Very common replacement blade on mowers by Great Dane, Hustler, Lesco, Scag, and Wright.

Length: 16-1/4"
Center Hole: 5/8"
Width: 3"
Thickness: 0.203"
Air Lift: 1-"
Replaces: Gravely 04919100, Exmark 116-5178-S

You will need to order multiple blades depending on your mower deck size.