Maintain beautiful lawn edges with the Yardworks 5A Electric Corded String Grass Trimmer/Edger, 14-in. This trimmer features a 14-inch cutting swath and is perfect for medium to large-sized backyards. Thanks to its adjustable handle, you get the ease of comfort and convenience while working. Its telescopic shaft extends the height adjustment feature to let you work in your desired posture. Lightweight and well-balanced, this outdoor power equipment quickly converts into an edger depending on the job you have at hand. The corded trimmer has a dual-line auto-feed system to keep the line replenished while you work. The dual-line spool diameter of this lawn trimmer is 0.065 inches (1.65 mm). For added safety, the grass trimmer features a cord retention system that prevents accidental cord disconnection. Additionally, the trimmer also includes a flower guard so you can stay extra careful when trimming difficult areas around the yard.