Black and Decker GH1100 GH2000 Trimmer Cap Spool Kit 90540850 Replacement Compatible with the following models BLACK & DECKER SPOOL KIT TRIMMER CAP 90540850 ( GH1000 , GH1100 , GH2000 ) : GH1000 Type 1 14" Grass Hog XP Trimmer/Edger, GH1000 Type 4 14" String Trimmer, GH1000 Type 2 14" Grass Hog XP Trimmer/Edger, GH2000 (Type 1) Trimmer