330100 16-Inch Universal Power RakeDethatcher Lawn Mower BladeProduct ReviewP Click on the link for more reviewsPIncludes SpringsPUse to clear thatch from lawnsP1-inch Center hole with reducing washers in the following sizes: 38-inch, 716-inch, 916-inch, 12-inch, 58-inch, and 1316-inchPBlade measures 2.