7-7/32" X 4-1/2" X 1/2" Blade, 3-hole, Reversible

7.22 Inch Long by 4.5 Inch Wide Aftermarket Replacement Brush Chipper...

7-7/32" X 4" X 1/2" Blade, 3-hole, Reversible

7.22 Inch Long by 4 Inch Wide by .5 Inch Thick...