Specification Brand : Toussaint BulletPoint : Homelite Ryobi 310983001 Genuine OEM Part BulletPoint1 : BulletPoint2 : BulletPoint3 : BulletPoint4 : BulletPoint5 : BulletPoint6 : Color : Black+Additional Three Replacment Blades CompatibleWithVehicleType : Utility Terrain Vehicle CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 0618056306870 ExternallyAssignedProductIdentifier2 : 618056306870 FuelType : Gasoline GpsrSafetyAttestation : 1 Hazmat1 : DANGEROUS GOODS IN APPARATUS Hazmat10 : DE_Unregulated Hazmat11 : EG_Unregulated Hazmat12 : ES_Unregulated Hazmat13 : FR_Unregulated Hazmat14 : GB_Unregulated Hazmat15 : IE_Unregulated Hazmat16 : IN_Unregulated Hazmat17 : IT_Unregulated Hazmat18 : JP_Unregulated Hazmat19 : MX_Unregulated Hazmat2 : UN3363 Hazmat20 : NL_Unregulated Hazmat21 : PL_Unregulated Hazmat22 : SA_Unregulated Hazmat23 : SE_Unregulated Hazmat24 : SG_Unregulated Hazmat25 : TR_Unregulated Hazmat26 : US_Unregulated Hazmat27 : ZA_Unregulated Hazmat3 : 9 Hazmat4 : AE_Unregulated Hazmat5 : AU_Unregulated Hazmat6 : BE_Unregulated Hazmat7 : BR_Unregulated Hazmat8 : CA_Unregulated Hazmat9 : CN_Unregulated ItemDisplayDimensions_Height : 1.88 inches ItemDisplayWeight : 0.3 pounds ItemName : Toussaint 3-Blade Trimmer Head for Gas Powered Weedwacker Universal Weed Eater Blades, Compatible with Ego,Echo, Weed Warrior Gas String Trimmers with Additional Three Replacement Blades ItemPackageDimensions_Height : 13.1064 centimeters ItemPackageDimensions_Length : 6.1976 centimeters ItemPackageDimensions_Width : 12.8016 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : string-trimmer-replacement-parts Manufacturer : Toussaint Material : Plastic ModelName : SF400 TRIMMER HEAD ModelNumber : S-F400 NumberOfBoxes : 1 NumberOfItems : 1 OemEquivalentPartNumber : 310983001 PartNumber : S-F400 PowerSourceType : battery-powered ProductDescription : Just for for Gas Powered Weedwacker ! Compare the existing mounting bolt or nut on your shaft of trimmer to determine the new bolt or nut you required! Only for left hand thread on the shaft ! Not for right hand thread on the shaft ! How to use a TOUSSAINT 3-blade trimmer head? Very suitable for cutting thick grass, tall grass, lawn pruning, weed clearing, brambles, shrubs,bamboo and crop harvesting etc. Not for low grass,small trees, groves, clumps of stones! 1.Insert into the aligned holes with a tool.Turn clockwise to remove the old grass trimmer head 2.Identify which nut or bolt from the package threads easily counter clockwise onto the trimmer shaft 3.Fix the string trimmer shaft with a L-wrench 4.Place the identified nut or bolt into the recessed hex cavity of the trimmer head 5.Hold the nut or bolt in the recessed hex cavity with one finger 6.Attach the TOUSSAINT grass trimmer head to the string trimmer shaft 7.Turn it counter clockwise and tighten it Please see the installation video on the product details page! ProductGrade : Replacement Part ProductSiteLaunchDate : 2020-05-26T07:27:31.955Z RecommendedUsesForProduct : Lawn Mower Style : Modern SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 27112700