Make sure this fitsby entering your model number. Easily connects with CORE Power Lok Drive Unit to create a powerful and convenient trimming system The drive unit, CDU400, is sold separately Features a blade length of 22″, 3200 strokes per minute, a protective brush guard, soft-grip handle and an instant trigger start Reduces operating costs and is virtually maintenance 13 pounds – fully assembled including power cell and drive unit Use with the CORE Quad Power Pak for run time up to 4X of a single power cell