Silky Replacement Blade For GOMTARO 240 Large Teeth (Pro-Sentei) (Discontinued by Manufacturer) 9-1/2-inch (240 mm) blade length 7-12 teeth per inch (8-14 teeth per 30 mm) teeth configuration 0.22 pounds (100 grams) weight Hard chrome-plated Taper-ground and impulse-hardened non-set tooth design