Hayauchi Pole Saw is a true professional heavy duty aluminum pole saw - the pole saw of choice by professionals. The Hayauchi pole saw has rigid aluminum poles that quickly extend to desired cutting length. The base pole has a comfortable rubber grip. The extension lock with spring loaded buttons at the end of each length. The nearly 16-inch blade not only sports the largest teeth available in a razor tooth design, but has a sharpened base and tip for scoring the branch, to avoid ripping damage to the branch collar. The upper sickle is used to cut vines; the lower one - to undercut bark allowing a clean cut without damaging the tree. The aluminum alloy extension pole is oval shaped, giving precise control to the direction of the saw blade (especially important for high cutting) and also giving strength and rigidity to the pole, reducing bending to the minimum. Push buttons allow multiple length adjustments and safety clamps hold the extensions firmly in place. A rubber hand-grip ensures good hold and control. The blade is adjustable for lower or higher cutting. Safety considerations necessitates that the user wear a hard hat and eye protection at all times. Since the saws can cut quite heavy branches, the user should take care to stay clear of any falling material. This is the finest telescoping pole saw available on the market today.