[Replacement for strimmer wire] 8. or 27.23ft 1.65mm FL289 double spool autofeed strimmer line and spool. Part Number: FL289, workmanship strimmer spool fl 289.[Compatible with string trimmer many models] For RLT5030S, RLT5030SG, RY41140, Contour 500 or 500 Plus, Trim 500 700, Multitrim 2500 250DX 300D or 300DX, Revolution 2000 2300 2500 EIT23 or 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 Robust Compatible with Trimmer Line] Compatible with strimmer spool is made of premium quality 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, grayMaterial: Nylon, ABSPackage Contents:6pcs String Trimmer Replacement Spool LineOnly 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.