The WORX 2-in-1 pole saw and chainsaw is unique and multifunctional. Attach the 8-foot extension pole to reach higher limbs without using a ladder – detach the pole to easily chop up the fallen limbs. The pole attaches with no tools making it quick and convenient to transition from a chainsaw to a pole saw. This low-maintenance saw has a patented auto-tensioning chain system to help extend the life of the bar and chain. In addition, the automatic, tool-free chain tensioning system and automatic oil pump with level indicator makes it even easier to operate and maintain. This 10-inch compact powerhouse, has a rotatable handle for efficient pruning. The WORX WG309 has a powerful 8 Amp motor and versatile design, making it the perfect yard tool for light to medium duty trimming, lambing, pruning and clean up around the yard.