Toro's 15" (38 cm) Trim & Edge electric trimmer has a powerful 4.4 amp motor that handles those tough trimming chores. It has an exclusive all new dual trigger handle which makes it easy and comfortable for users to switch between trimming and edging. It also has an exclusive variable cutting width system. This system gives more control when trimming and edging. The edge guide/vegetation guard makes precision grooming easy. It has a patented bump-feed line advance, you simply tap the trimmer head when you need more line. No tools are needed to change the spool. This trimmer is equipped with an exclusive cord lock system that prevents accidental disconnects. Covered by a 2-year full warranty.