3 x 6 m Reflex Line Spools - 1.5 mm for A6441X3-XJ Trimmer Product Description Line Spool - A6441X3-XJ The perfect accessory to replace the old line on BLACK+DECKER GL350, GL650, GL652, GL653, GL655, GL656, GL660, GL670, GL680 and GL690 series trimmers. It features a fine 1.5 mm line thickness and 2 x 6 m lengths to make your trimmer functional. KEY POINTS: BLACK+DECKER Compatibility: The BLACK+DECKER A6441X3-XJ spools are compatible with the brand's trimmers BLACK+DECKER GL350/650/652/653/655/656/660/670/680/690 series, High quality: The spool line is robust enough to effectively cut all the grass in your garden, even the densest, Automatic unwinding: Its intelligent design with its reflex system ensures 100% automatic unwinding for more efficient distribution of the line