Stay on the cutting edge of your professional maintenance work. Husqvarna’s 524LK is a heavy-duty trimmer that’s intended for daily use by hardworking landscapers. Easy to maintain and service, this straight shaft trimmer features pro-grade components and intuitive controls. A 4-stroke engine means no mixing of oil and gas is necessary. Plus, the detachable shaft allows for easy transport and storage, as well as a full line of professional trimmer attachments.