http://tinyurl.com/kmzljvd<P>TrimmerPlus AF720 Add-On Straight Shaft String Trimmer with Fixed Blade Cutting HeadProduct Review<P> Click on the link for more reviews<P>Pro-style straight shaft and aerodynamically designed blades to provide precise cutting control<P>Cuts through heavy vegetation and creates a clean edge along driveways and sidewalks<P>Easy to install cutting head<P>Nylon blades have a flexible, durable impact hinge<P>Operates very efficiently at low RPM's, making trimming a more pleasant experience<P>
