3 Pcs Strimmer Spool, Grass Trimmer Wire, Compatible with Black Decker Grass Strimmers Wire A6481 A6485 Spool Line Reflex Strimmer ST5530-GB/GLC3630L20 GB/STC1820PC-GB/BESTA525-530, Replaceable

• 【Automatic Line Replacement Spool】The string trimmer replacement spool is compatible with the Black + Decker lawn mower， The automatic line supply system specially designed for trimmers adopts centrifugal force drive technology, eliminating the need for manual winding, significantly improving work efficiency and reducing operation tedium.
• 【Cutting Performance】 Low resistance aerodynamic structure design ensures smooth delivery of the trimming line, achieving more effective and even cutting results, suitable for a variety of lawn maintenance needs.
• 【Durable Material】 Made of composite material, anti-abrasion and corrosion-resistant, prolonging the service life. Special treatment ensures the flexibility and durability of the trimmer line, adapting to the operating environment of the trimmer.
• 【Easy Installation】 Quickly replace the line without additional tools, simply remove the old spool and install the new spool to complete the replacement, easy maintenance and save operating time.
• 【Wide Range of Compatibility】Replaceable accessories for AF-100, Compatible with Black and Decker Weed Eater GH400, GH500, GH600, GH610, GH900, GH912, ST6600, ST7000, ST7200, ST7700, ST7701, ST8600, ST9000, CST1000, CST1100, CST1200, CST2000, MTC220, MTE912, NST1018, NST1024, NST1118, NST1810, NST2018, NST2118, LST120, LST136, LST140, LST201, LST220, LST1018, LSTE523, LSTE525, BESTA510, BESTA512, BESTE620, suitable for home gardening, yard maintenance and other scenarios, it is the ideal replacement accessory for lawn mowing.

This automatic line trimmer replacement spool adopts advanced centrifugal force drive technology, which is able to deliver the trimming line automatically, completely solving the traditional cumbersome problem of manually winding the line, and making lawn mowing work more efficient and convenient. The innovative aerodynamic structure design effectively reduces the running resistance, ensures the smooth output of the trimming line, and achieves a more uniform and efficient cutting effect, which is especially suitable for the daily maintenance needs of various lawns. The product is made of composite material with excellent wear and corrosion resistance, greatly extending its service life. The installation process is simple and quick, without any additional tools, just replace the spool to complete the maintenance, greatly saving your time and energy. The accessory is compatible with many mainstream trimmer models on the market, ideal for home gardening and yard maintenance, so that your lawn is always neat and beautiful. Whether it's for daily mowing or professional maintenance, this automatic line feed system provides you with consistent and reliable performance.