Black and Decker GT4550 hedge trimmer with a 50cm blade length and 18mm blade gap suitable for medium hedges. The angled blade design allows for optimum cut performance and has a hard blade sheath for storage and protection. Input Power: 450WattBlade Length: 50cm 18mm gapBlade Brake: <1.0 SecSpeed: 1,815/minWeight: 2.4kg.