Specification Brand : Tri-clone BulletPoint1 : Replacement Blades for Tri-clone Monster Trimmer Head: Get the tough jobs done when regular string trimmer line doesn't cut it. Blades cut up to 70% faster through dense grasses, woody shrubs, thick brush, and trees up to 3 inches in diameter with metal blades instead of string trimmer line for a more durable and efficient performance. BulletPoint2 : Durable Blades: High strength steel blades will not chip or break and do not need to be sharpened when used properly. BulletPoint3 : Compatibility: Replacement blades for Tri-clone Monster Trimmer Head. BulletPoint4 : Easy Replacement Install: Unscrew three top screws of the Monster Trimmer Head to drop the bottom about ¼ inch, creating enough space to remove blades. Insert new blades and tighten three top screws until securely locked in place. BulletPoint5 : Included in Box: (3) replacement blades for Tri-clone Monster Trimmer Head. Color : Silver ContainsLiquidContents : 1 ExternallyAssignedProductIdentifier1 : 0850032969321 ExternallyAssignedProductIdentifier2 : 850032969321 FinishType : Powder Coated IsAssemblyRequired : 1 ItemName : Tri-Clone Monster Trimmer Head Replacement Blades for Tri-Clone Monster Trimmer Head ItemPackageDimensions_Height : 0.75 inches ItemPackageDimensions_Length : 4.5 inches ItemPackageDimensions_Width : 2.5 inches ItemPackageQuantity : 1 ItemTypeKeyword : string-trimmer-replacement-parts ItemTypeName : Replacement Blades Manufacturer : AMKOR Trading Inc. ModelName : Tri-clone Monster Replacement Blades ModelNumber : ATI-22TCPTH1 NumberOfBoxes : 1 NumberOfItems : 1 OperationMode : Mechanical PartNumber : ATI-22TCPTH1 PowerSourceType : gas_powered ProductDescription : Replacement blades for Tri-clone Monster. ProductSiteLaunchDate : 2021-07-01T23:45:28.002Z SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1