Product Details The Bad Boy 80V 10" Bar and Chain Pole Saw is a safe and easy way to trim high branches and limbs without the use of a ladder. The brushless motor delivers more torque for a professional cutting experience and features more power,longer runtimes,and quiet operation. Includes additional 3' extension pole for a maximum reach of 11'. The automatic oiler extends the life of your 1/4" chain and features a translucent oil tank for a clear view of oil level. 10" Bar and Chain Brushless Motor 8 foot,3-piece Aluminum Shaft Ultra-Lightweight Push Button Start Auto-oiler with Fill Indicator