Weed Eater 952711551 0.080-Inch String Trimmer Spool for XT600, XT700, PL500, PPB200, PPB300, SST25 Spool for XT600, XT700, PL500, PPB200, PPB300, SST25 0.080-Inch Comes with 25' of 0.080-Inch diameter line Fits dual exit Tap-N-Go VI head with blue spool