Black & Decker A6441-XJ Strimmer Spool Black & Decker spools are manufactured from high quality materials to ensure that you get the optimum performance from your Strimmer. To guarantee the machine operates correctly and that you get an excellent quality of cut, Black & Decker only recommend using genuine replacement spools.Key FeaturesPre-wound for maximum reliability and uncompromised performanceDual line Auto Feed replacement spoolManufacturer recommended replacementCatalogue number: A6441-XJLength: 2 x 6 mDiameter: 1.5 mmFits: GL315, GL337, GL350, GL650, GL660, GL670, GL651, GL652, GL653, GL655