This Husqvarna 525LK String Trimmer, from the Trimmers & Edgers category, is a lightweight and powerful professional-grade detachable trimmer. This unit (Stock Number: 21341) features a 25.4cc, 1.3hp engine and weighs only 10.1 lbs, offering an excellent power-to-weight ratio. As a product from Husqvarna, a brand known for its robust and reliable outdoor power equipment, the 525LK is a versatile combi-trimmer that can be used with a variety of attachments, making it a valuable tool for professional landscapers who need to tackle a wide range of tasks.