1. The double‑blade design is used for trimming hedges, shrubs, bush and twigs.2. Compatible with 26mm diameter tube/rod/shaft, the inner shaft is 26mm square hole.3. Easy to install and disassemble, which can directly replace old or damaged parts.4. Selected 65 manganese steel + aluminum alloy material, and wear‑resistant.5. The cutting is 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 / 16.3inHole Diameter: Approx. 26mm / 1.02inSquare: 5.3mm/0.21inInner Shaft: Round HoleHow to Use:1. Check whether the product hole diameter size matches your own machine hole diameter.2. Remove the hedge head of the old machine and install the hedge head accessories of applicable specifications.Package List:1 x Hedge Trimmer HeadNote:1. Please allow 0‑1 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.