Revolutionize your landscaping with the 20Pcs Extra Strong Grass Trimmer Spool Line! Crafted for the Bosch AFS 23-37, this cutting edge product offers superior durability and efficiency. The high-grade nylon line ensures flexibility, preventing easy breakage and facilitating swift trimming for an extended period. Its aerodynamic design minimizes drag, enabling more impactful cuts on tough surfaces. At 3.5mm in diameter, the cord fits snugly within the hole, providing a wider cutting range. The square helical structure enhances flexibility and long-lasting performance, giving your lawn a pristine finish every time. Suitable for AFS 23-37/AFS 23-38 brushcutters, this spool line guarantees a seamless fit and seamless operation. The metal and plastic construction in a sleek silver-black hue adds a touch of elegance to your gardening tools. With a length of approximately 37cm, it promises optimal coverage without compromising on efficiency. The package includes 20 x F016800431 cutting lines, ensuring you have an ample supply for your gardening needs. Please note, the item's color may vary slightly due to lighting and display differences, with a measurement error allowance of +/- 1-3cm. Transform your gardening experience with the 20Pcs Grass Trimmer Spool Line - your key to effortless, precise, and long-lasting landscaping excellence.