Silky 451-30 Tsurugi Handsaw Blade, 300 mm, Large Teeth 11.81-inch (300mm) blade length 6.8 teeth per inch (8 teeth per 30 mm) teeth configuration 0.52 pounds (235 grams) operating weight; 1.0 pounds (400 grams) weight with sheath Product applications include pruning & trimming, lawn & garden This is a Silky replacement part Part Number 451-30