STIHL PolyCut™ Blades, 12PK are specially designed to efficiently cut through thick grass and weeds, making them an essential tool for maintaining your outdoor spaces. These white, thermoplastic blades come in a convenient pack of 12, providing great value and long-lasting performance. for trimming ditch banks, working around obstacles, and reaching under fences, they ensure a clean and precise cut every time. These blades are compatible exclusively with STIHL PolyCut models 5-3, 6-3, 7-3, 10-3, 20-3, 40-3, and 41-3, ing a fit and optimal cutting action for your equipment. Model Number: 4002 007 1020