Compatible with Flymo Trimmer Spool and LineAlternative to Part Number - FLY021/513937190Made with high quality materials to ensure a high performance productFLY021 Fits the following models - Contour, Contour XT, Contour 500, Contour 500 Power Plus, Contour 500XT , Contour 700, Contour 700 Power Plus, CTXT25, EIT23, EIT250, EIT300, ET23, ET23DX, ET23+DX, ET25+DX, MET230 Twin, Minitrim Auto 2003, Mini Trim Auto ST, Mini Trim Auto XT, Mini Trim Auto Plus XT, Minitrim Auto Plus, Mini Trim Contour : 9648596-25/62), Power Trim 500 double line), PTXT25, SET250, SET300, STXT25, Speedi Trim, Twist'n'Edgecolor: gray + redMaterial: ABS, NylonPackage contents: 4 x String Trimmer Spool LineOnly t Above the package contents, other products are not included. The measurement allowed error is +/- 1-3cm. Orange color ; Model: FLYMO FLY021 Coil Replacement; Coil Size: 64 x 25mm, Weight: 44g; Nylon rope specifications: diameter 1.5mm