Toro 5.00 Inch OEM 11 Tooth Narrow Carbide Blade. Genuine Toro blades are desinged with quality materials. Outfit your machine with the proper Toro blade and get the beautifully clean, healthy cut your turf deserves. This Toro 5.00 Inch OEM 11 Tooth Narrow Carbide Blade has multiple applications. Be sure to verify model and serial number to ensure the correct Blade.