DESCRIPTION Our Oregon 100 Series Lawn Mower Blade is made from boron steel, which provides the ideal balance of strength and ductility. With Ultra X-tended Cutting Length , the 195-062 has improved cutting efficiency per revolution. Double-bevel technology helps reduce overall blade noise by up to 1.5 decibels. MORE DETAILS Requires 3 blades to cut 48″ 100 Series blades are constructed with double bevel technology for an extended cutting edge and reduced blade noise, high lift Resists bending, breaking and cracking Primary Brand Replacement: AYP SPECIFICATIONS Color Black Capacity 422.732 in3 Product Unit Each Weight (with packaging) 2.105 lbs Product Height 0.203 Product Length 16-11/16″ Product Width 2.5 Blade Width 2.25″ Blade Thickness 0.203″ Blade Length 16-11/16″ Outside Bore Diameter 5/16″ Center Bore Size 5-Point Star Distance Between Centers 3-15/16″ Offset 0 Air Lift 1-1/4″