Description Stay on the cutting edge of your professional maintenance work. The Husqvarna 525LK is a robust, durable trimmer thatâs intended for daily use by hardworking landscapers. Easy to maintain and service, this straight shaft trimmer features pro-grade components and intuitive controls. Our patented X-Torq engine means more power and less fuel consumption and emissions compared to conventional engines. Plus, the detachable shaft allows for easy transport and storage, as well as a full line of professional trimmer attachments.PRODUCT DETAILS: The choke and purge are easy to reach and understand. The X-Torq engine design reduces harmful exhaust emissions by up to 60% and increases fuel efficiency by up to 20%. Tooless coupler separates shaft for easy transport and storage. Smart StartÂ: The engine and starter have been designed so the machine starts quickly with minimum effort. Stop switch automatically resets to the ON position for easier starting. Easily adjustable soft-grip handle for optimum comfort. Air Purge removes air from carburetor and fuel system for easy starting. The efficient air filter provide less cost for service and less engine wear. Heavy duty twin line cutting system with Tap 'n Go for quick line feed. Click on attachments for easy tool change.