Professional Tap Advance trimmer heads feature an easy-to-reload spool that comes off with the cap, eliminating the need to turn the trimmer upside down to reload the line. The spool has a split design which reduces tangling and line welding and has arrows to show the correct directional winding of the line to eliminate guesswork. The T25 holds .065 In., .080 In. or .095 In. trimmer line and comes pre-wound with .080 In. (T25C) or .095 In. (T25) Titanium Force trimmer line. For use with trimmer Model No. 952711969 and No. 965966701. For Husqvarnas 100-200 Series Straight and Curved Shaft Trimmers.