Brand: || Sanyo Metal Musou Twin Blade TWB-230 Musou Twin Blade Model: 620 For grass cutting work where safety is the top priority. Registered product under the Ministry of Land, Infrastructure, Transport and Tourism's NETIS system. Registration number: KK-190011-VE 33 blades (18 upper blades, 15 lower blades) Compatible body: Pipe diameter φ24mm・25mm Width (mm): 230 Length (mm): 230 Height (mm): 110 Cutting blade diameter (mm): 230 Number of blades: 33 (18 upper blades, 15 lower blades) Japan