Black and Decker NST2018 GH600 Weed Eater Line Cutting Blade Replacement Black and Decker: NST2018 Type 1 18 Volt 12" Cordless Grasshog Trimmer / Edger, NST2018 Type 2 18 Volt 12" Cordless Grass Hog Trimmer / Edger, CST800 12 Volt 8" Cordless String Trimmer, CST1100 Type 1 9" Cordless Trimmer Edger, CST1100 Type 2 9" Cordless Trimmer Edger, CST1200 12 Volt 10" Cordless Trimmer / Edger, GH600 Type 1 14" Automatic Feed Trimmer/Edger, GH600 Type 2 14" Automatic Feed Trimmer/Edger, GH600 Type 3 14" Automatic Feed Trimmer/Edger, GH600 Type 4 14" Automatic Feed Trimmer/Edger, ST4500 12" Trimmer /Edger, ST7700 13" Automatic Feed Trimmer/Edger, NST2018L Type 2 18 Volt String Trimmer, ST3000 Type 1 10 Groom-N-Edge, ST6600 Type 1 13 String Trimmer, ST6800 Type 1 13 String Trimmer, ST7000 Type 1 13 Trimmer / Edger, CST2000 Type 1 12 Inch String Trimmer, GH400 Type 3 12 String Trimmer, GH400 Type 5 12 String Trimmer, GH500 Type 3 12 String Trimmer, GH500 Type 5 12 String Trimmer, GH500 Type 6 12 String Trimmer, 74526 Type 1 14 String Trimmer, NST2018 (Type 7) 18V String Trimmer, GH600 (Type 5) 14 Grass Hog. Craftsman: 90074526 Trimmer/Edger Genuine OEM Authentic Black & Decker replacement weed eater line cutter blade part Compatible with the following models: Replaces the following part numbers: 243805-00, 24380500 Includes one (1) B&D line cutting blade replacement