Enclosed bar and chain for added safety. Ergonomic configuration. Scissor cut action limits dangerous kickback. Jaw design grabs work for stability. Prune high limbs easily. Auto tension for optimum tension. Quicker cleanup/pruning after a storm. Auxiliary handle provides added stability. Automatic chain oiler with oil level indicator. 5.5 m/s chain speed. 6-foot bar length. 4-foot maximum cutting capacity. Comes with 1 wrench, 3.4-oz chain oil and 1 oil bottle.