Feature:1. The doubleblade design is used for trimming hedges, shrubs, bush and twigs.2. Compatible with 26mm diameter tube/rod/shaft, the inner shaft is 5.3mm square hole.3. Easy to install and disassemble, which can directly replace old or damaged parts.4. Selected 65 manganese steel + aluminum alloy material, sturdy and wearresistant.5. The cutting is clean and fast, and simple operation, suitable for garden pruning.Specification:Item Type: Hedge Trimmer HeadMaterial: 65 Manganese Steel, Aluminum AlloyWeight: Approx. 2160g / 76.2ozProduct Size: Approx. 71x6cm / 28.0x2.4inBlade: Length: Approx. 41.5cm / 16.3inOuter Shaft Aperture: Approx. 26mm / 1.02inInner Shaft Square Hole: 5.3mm/0.21inInner Shaft: Square Hole.Package List:1 x Hedge Trimmer HeadNote:1. Please allow 01 inch error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.