Quickly attach the 10” Pole Saw Couple Shaft Attachment to Makita Couple Shaft Power Heads (sold separately) for precision cutting. It has a 10” reversible sprocket nose bar for efficient pruning. When paired with the power head, the equipment offers an overall 7-foot length for trimming hard-to-reach branches. The steel drive shaft provides less vibration and longer equipment life. Efficiency features include a translucent bar oil tank with adjustable automatic chain lubrication, single stud for chain retention, and a branch hook for pulling trimmed branches from trees.