Prewound Replacement Spool with Spring 0.095” Trimmer Line for Stihl AutoCut 25-2 FS44 FS55 FS55R FS56 FS70 FS70R FS76 FS80 FS80R FS83 FS85 FS85R FS87 FS87R FS90 FS91 FS91R FS94 FS94R FS120 (8)

Product List: 4 x Pre-wound Replacement Spools+3 x Springs (one per spool)； 6 x Pre-wound Replacement Spools+3 x Springs (one per spool)； 8 x Pre-wound Replacement Spools+3 x Springs (one per spool) Each spool contains 20 ft (6m) of 0.095" (2.4mm) nylon cutting line Spool Housing: High-quality durable plastic Line Material: Heavy-duty nylon trimming line (resistant to wear, corrosion, and breakage) Line Length: 20 feet (6 meters) per spool Line Diameter: 0.095 inches (2.4 mm) Fits Models: S-tihl FS44, FS55, FS55R, FS56, FS70, FS70R, FS76, FS80, FS80R, FS83, FS87, FS87R, FS90, FS91, FS91R, FS94, FS94R, FS120, and more OE Numbers: Replaces 4002 713 3017, 4002 710 4313 Features: Designed specifically for Sti-hl AutoCut 25-2 trimmer head Compatible with a wide range of Sti-hl FS series trimmers and brush cutters Easy plug-and-play installation with included springs Durable nylon line ensures long-lasting performance in heavy use Pre-wound spools save time and effort compared to manual winding

• Precision Fit for S-tihl AutoCut 25-2 Trimmer Head and FS Series Models：These prewound replacement spools are engineered to deliver a perfect fit for the St-ihl AutoCut 25-2 trimmer head and compatible with a wide range of St-ihl FS series models including FS44, FS55, FS70, FS80, FS90, FS120, and more. The design ensures seamless integration with the original equipment, maintaining optimal performance and balance during operation
• High-Quality Nylon Line for Superior Cutting Performance：Each spool is equipped with 20 feet (6 meters) of 0.095-inch (2.4 mm) diameter nylon cutting line, offering strong tensile strength and excellent resistance to abrasion. This heavy-duty line delivers consistent cutting efficiency on thick grass, weeds, and overgrowth while minimizing fraying and breakage under high-speed rotation
• Pre-Wound Design Saves Time and Reduces User Error：Designed for convenience, these spools come fully wound and ready to install right out of the package. This eliminates the need for manually winding line, which can often lead to tangles or improper tension. The pre-wound structure also ensures even line distribution, contributing to smoother trimming and reduced vibration
• Durable Plastic Housing Ensures Long-Term Reliability：The spool housing is constructed from high-impact resistant plastic that withstands repeated impacts and exposure to outdoor elements. This durable construction supports long-term use in various conditions without warping or cracking, helping maintain the structural integrity of the trimmer head and prolonging equipment life
• Includes Matching Spring for Seamless Installation and Operation：Each replacement spool comes with a dedicated spring designed to work in harmony with the trimmer head’s internal mechanism. This ensures smooth feeding action and proper tension control, allowing for reliable bump-feed functionality. The included spring simplifies the installation process and helps maintain the original operational dynamics of the tool