STIHL 5-3 PolyCut™ Mowing Head is a versatile and durable cutting tool designed to efficiently tackle high-growing grass and hard-to-reach areas. This multi-purpose mowing head features three thermoplastic blades that extend when the engine reaches operating speed, ensuring optimal cutting performance. Its design allows for precise trimming of large areas while being gentle on surfaces such as monuments and solid objects, preventing unwanted marks. Built with high-quality thermoplastic blades, it long-lasting performance and reliability. The STIHL 5-3 PolyCut™ is compatible with flexible nylon line, providing multiple cutting solutions to suit various landscaping needs. Additionally, the blades are easy to replace, making maintenance quick and effortless. This mowing head combines durability, flexibility, and precision to meet the demands of professional and home landscaping tasks. Model Number: 4004 710 2180