[Replacement for strimmer wire] 8./27.23ft 1.65mm FL289 double spool autofeed strimmer line and spool. Part Number: FL289, high quality workmanship strimmer spool fl289. [Compatible with string trimmer many models] For RLT5030S, RLT5030SG, RY41140, Contour 500 / 500 , Power Trim 500 700, Multitrim 2500 250DX 300D/300DX, Revolution 2000 2300 2500 EIT23 / 250 and so on. [Easy to Install] Do no additional tools are required, just remove the old spool line and replace it with a new one to complete the installation, keep your grass trimmer performing. Autofeed System replacement spool eliminates time spent hand-winding string trimmers. [Strong and Compatible with Trimmer Line] Compatible with strimmer spool is made of nylon material, which is very strong does not break during operation. [Does the same job as original ones] They are equipment, but they fit well and work well. Excellent replacement for fl289 spool, very sturdy and easy to click onto strimmer. Color: blue, gray Material: Nylon, ABS Package Contents: 6pcs String Trimmer Replacement Spool Line Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.