Set of two (2) premium Made in the USA replacement blades that fit John Deere models LA102, LA115, LA115, LA125, LA135 and X300, X304, X310, Z225, 102, 105, 115, 125, 135 equipped with a 42″ cutting deck. These blades are 21-3/8″ long, 2-3/4″ wide and .204″ thick and feature a John Deere 7-point star mounting hole. Blade specifications are as follows: Length: 21-3/8″ Width: 2-3/4″ Mounting Hole: 7-point star Thickness: .204 High quality replacement blades, Made in the USA