Features: * high quality. *Superior quality replacement strimmer head cover and complete spool and line *High Impact ABS material provides strength & durability. *No tools needed to install. *Snaps in place over spool line. *Snaps into place quickly & easily without the need for tools for efficient spool replacement. *Protects your line and keep it in place on your string trimmer. *Solid and durable, long service life. *Easy to install and reliable to use. *Alternative to part numbers - FLY021, FLY060 *Fitment:For FLYMO 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 XT, Multi Trim 250D, Multi Trim 250DX, Multi Trim 300D, Multi Trim 300DX, Multi Trim 300 Twin, Power Trim 300, Power Trim 500 (product no: 9648596-25/62), Power Trim 500 XT, Power Trim 700 (product no: 9648597-25/62), Power Trim PWT23, 2000 (twin line), 2300 (twin line), 2500 (twin line), PTXT25, SET250, SET300, STXT25, Speedi Trim, Twist'n'Edge Package Contents: 1 * Spool Cap 1 * Line Spool