This Actiaon includes two Pieces of Blades. This steel blade is an aftermarket replacement blade,will fit any Trimmer- (includes almost all straight shaft trimmers including stihl, husky, shindaiwa,or anyother brand models). Smooth surface finish Replacement brush cutter blade Helps cut through tough weeds and brushwood in anywhere you need Made of hardened steel Specifics : 1.Diameter:φ230mm(9") 2.Bore:φ25.4mm(1")-also comes with a 20mm reducer washer! 3.Teeth:36T 4.Color:Silver gray 5.Power Type: Petrol / Gas