Husqvarna 966674401 T25 Tap Trimmer Advance Head, Curved and Straight Shafts Fits:322L Easy to use Holds 0.065-inch, 0.080-inch or 0.095-inch guage trimmer line Split Spool design Comes pre-wound with .080" (T25C) or.095" (T25)TitaniumForce trimmer line.