Specification Brand : Millwavkee BulletPoint1 : Fits for Milwaukee 2825-21St: This battery-powered string trimmer kit operates cordlessly for ultimate convenience and mobility. BulletPoint2 : Model 2825-21St: Features a 16-inch cutting width and a 0.08-inch line diameter, ensuring precise and efficient trimming. BulletPoint3 : Model 2825-21St: Equipped with a bump line advance system and a 40-inch straight shaft for easy and effective operation. BulletPoint4 : For POWERSTATE Brushless Motor: Purposely built for the M18 FUEL Power Head w/ QUIK-LOK to generate the power and performance of high voltage platforms BulletPoint5 : For REDLINK PLUS Intelligence: Optimizes performance, provides overload protection preventing damage to tool and battery during heavy applications; compatible across the M18 System. Color : red,black CuttingWidth : 14 inches ExternallyAssignedProductIdentifier : 5698445734496 ExternallyAssignedProductIdentifier1 : 0636641572523 ExternallyAssignedProductIdentifier2 : 636641572523 IsAssemblyRequired : 1 ItemName : Compatible with Milwaukee 2825-21ST M18 FUEL 18V 16-Inch QUIK-LOK String Trimmer Kit ItemPackageDimensions_Height : 1 inches ItemPackageDimensions_Length : 1 inches ItemPackageDimensions_Width : 1 inches ItemTypeKeyword : string-trimmers ItemTypeName : String Trimmer Manufacturer : Millwavkee Material : Iron ModelName : 2825-21ST String Trimmer ModelNumber : 2825-21ST PartNumber : 2825-21ST PowerSourceType : Battery Powered ProductDescription : Model 2825-21St: Compatible with the Quik-Lok attachment system, allowing for versatile tool changes to tackle various tasks. SupplierDeclaredDgHzRegulation : not_applicable Voltage : 18 volts