Three New Aftermarket Mower Blades Length: 13.875", Width: 2" Thickness: 0.187", Center Hole Diameter: 0.75" Fits Several Fits Toro 42" Models Replaces Part Numbers: B1TR3108, 106077 Set Of Three (3) New Aftermarket Mower BladeTech Info:Length: 13.875"Width: 2"Thickness: 0.187"Center Hole Diameter: 0.75"Fits Several Fits Toro 42" ModelsReplaces Part Numbers:B1TR3108, 106077Also Available Individually and In Other Multiples - Please See Our Store for More!