The Black & Decker PS7525 Corded Pole Saw has a pivoting head that maximises access and ease of cutting in the most difficult to reach places. The integrated auto oil system lubricates the chain, for reduced wear and greater cutting efficiency and the large oil tank has a viewing window to minimise spillages when filling. The saw can be extended up to 2.7m in length to easily trim hard to reach, overhead branches and has a large cutting capacity, up to 25cm of cutting width. The low kick back chain provides smooth, fast cutting through wet and dry timber and the chain brake system automatically cuts out within 0.15 seconds if the chainsaw kicks back, for added safety. Specification Input Power: 800 Watt.Chain Speed: 11m/s.Bar Length: 25cm.Chain Pitch: 3/8in.Chain Drive Links: 40.Oil Tank Capacity: 60ml.Weight: 3.8kg.