ITEM NAME:6 Steel Blades 65Mn Universal Lawn Mower Garden Trimmer Head Brush Cutter FT Specification: Brand new Material: Manganese Steel Color: Red+Black Mounting Hole Diameter: Approx. 25.4mm / 1inch Diameter: 24.7CM/9.72inch Features: Made of manganese steel, sturdy and durable. 65Mn blade is of high hardness, sharper. Used for garden or agricultural. Package included: 1 x Trimmer Head Note: Please allow 1-5mm errors due to manual measurement. Due to light and screen setting difference, item's color may be slightly different from the pictures Specification: Brand new Material: Manganese Steel Color: Red+Black Mounting Hole Diameter: Approx. 25.4mm / 1inch Diameter: 24.7CM/9.72inch Features: Made of manganese steel, sturdy and durable. 65Mn blade is of high hardness, sharper. Used for garden or agricultural. Package included: 1 x Trimmer Head Note: Please allow 1-5mm errors due to manual measurement. Due to light and screen setting difference, item's color may be slightly different from the pictures.65Mn blade is of high hardness, sharper. Used for garden or agricultural. Material: Manganese Steel. Made of manganese steel, sturdy and durable. Due to light and screen setting difference, item's color may be slightly different from the pictures.