The 20V MAX* String Trimmer features a patented gear drive design for amplified torque when powering through overgrowth. The QuickLoad™ allows for fast and easy line replacement. It provides 13" of swath with DEWALT's 0.080" line. The variable speed trigger offers precise power control as well as performance and runtime management with the Hi/Lo speed control switch. Well balanced and only 8.5 lbs., the string trimmer is easy to maneuver and puts less stress on the user.