YOUR PRUNING JOBS ARE NOW MADE EASIER BY: Ground teeth, not just filed, with superior sharpness for faster, cleaner cutting. Specially hardened teeth points outlast ordinary saws by 3-5 times, without re-filing. Strong, metal handle for hand use or attaches to a 25 mm diameter extension pole. Hook keeps saw in the kerf – important when used with an extension pole. Push knife cuts bark and wood on underside of branch – prevents splintering and bark stripping when branch falls.