Hooyman tree saw 5ft.Extendible* FEATURES-High carbon SK5 steel MegaBite blade-Impulse hardened 4-edge tooth-Improved tooth geometry for unmatched cutting performance & a longer cutting life-Each section of the telescopic extension arm locks down individually - creating a sturdy saw that can extend up to 5'-Folds down to just over12"-Extends to 5' Other Features: Lock back blade, extends to 5 feet, collapses to 12", i-beam aluminum construction,