[Compatible Models] trimmer is compatible with a range of for SRM straight shaft trimmers including SRM 210, SRM 225, SRM 200, SRM 230, SRM 250, SRM 265, SRM 266, SRM-266S, SRM 280, SRM 2100, SRM 2400 and so on. Please NOTE: 1. this doesn't come with adapters, 2. this is only for straight shaft SRM model trimmers not fit curved shaft trimmer.[Sturdy Construction] The trimmer for is made from sturdy and impact-resistant plastic material that promises great durability while reducing the risk of breaks or cracks. The speed feed 400 trimmer can reach to 10,000 RPM MAX rotate speed, ensuring continuous and effective operation. Our String Trimmer boasts a robust construction that guarantees and consistent performance. Our package includes 3 x string trimmer heads.[Versatile Compatibility] The trimmer replacement is also fits for trimmer Part number 99944200907 99944200902. Trimmer Replaces 78890-30000 ,78890-11000, 78890-18001 and 78890-18000. 22T, C230, C242, C2510, T195s, T220, T222,T230, T231, T230s, T242, C242, T242X, T2510, C2510, T2510X, BP35, B45, B450, C350, T235, T344, C344, T254, C254, F18, F20, , F22, F230, F195 Trimmer.[Best Performance] Seamless compatibility with other for models including PAS210 PAS211 PAS225 PAS225VP PAS225VPB PAS230 PAS231 PAS260 PAS261 PAS265 PAS266 PAS280 PAS2100 PAS2400 PAS2601. A reliable replacement trimmer for your worn-out or damaged trimmer , ensuring continuous and effective operation. Suitable for a wide range of scenarios, such as grassland and weed clump.Note:Due to different production batches, the colors of accessories are random and cannot be specified, which does not affect use.Colour:BlackMaterial:plasticPackage Contents:3 * Trimmer Only the above package content, other products are not included.Note: Light reflection 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.