Pruning high branches has never been safer or easier than with black decker's ps7525 electric pole tree pruner. Featuring a powerful 800w chainsaw mounted on a 2.44m long pole, the ps7525 delivers the cutting performance necessary to sever even very thick branches, thanks to a low overall weight of 3.8kg, is easy to control as you do so. Control is also optimised by the pruner's low kickback chain, designed to cut smoothly, by an ergonomic rear handle. The angle at which the saw is attached to the pole can be varied, for greater ease of use when pruning awkwardly positioned branches. Additional benefits include the ps7525's sds chain attachment system, for easy tool free blade tensioning, its window gauge oil level indicator, its convenient automatic oiling system.specificationspower 800 wbar length 25 cmchain speed 11 m schain pitch 3 8inchain drive links 40total length of the pole 2.44 moil tank capacity 60 mlweight 3.8 kg