Specification Brand : RYOBI BulletPoint : Sold on Amazon BulletPoint1 : Production Name: 0.155 Inch String Trimmer Line, Diameter: 0.155 Inch/ 4.0mm, Shape: Square, Weight: 3 Pound, about 234 Feet/72 M BulletPoint2 : Made of a nylon co-polymer that is fortified with additives to lasts longer and breaks less BulletPoint3 : The popular trimmer line shape is square,offers effective cutting for a wide range of applications,cutting fast and keep good looking views BulletPoint4 : 0.155 inch/4.0 mm diameter trimmer line is great for professionals cutting tough vegetation and underbrush,perfect for heavy duty trimmer line BulletPoint5 : Spool wiring type, convient for strore and using, Fits most standard trimmer heads such as Husqvarna, Ryobi, Echo, Stihl, Weed Eater, Craftsman, Black and Decker and others, easy to keep and store Color : Black CustomerPackageType : Standard Packaging CuttingWidth : 0.16 inches ExternallyAssignedProductIdentifier1 : 704660089794 ExternallyAssignedProductIdentifier2 : 0704660089794 GpsrSafetyAttestation : 1 IsAssemblyRequired : 1 ItemDisplayDimensions_Height : 1.88 inches ItemDisplayDimensions_Length : 10 inches ItemDisplayDimensions_Width : 10 inches ItemDisplayWeight : 5 pounds ItemName : Ryobi P2000-P2005 Trimmer (4 Pack) Replacement Spool W/Line - 310917001-4PK ItemPackageDimensions_Height : 1.27 centimeters ItemPackageDimensions_Length : 10.922 centimeters ItemPackageDimensions_Width : 9.144 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : string-trimmer-lines Manufacturer : Techtronic Industries Material : Plastic ModelName : TRIMMER/BRUSHCUTTER ACC ModelNumber : P2000 NumberOfItems : 4 PackageLevel : unit PartNumber : 310917001 PowerSourceType : manual ProductDescription : Includes (4) 310917001 SpoolsNew, Bulk PackedGenuine OEM Replacement Part # 310917001-4PKConsult owners manual for proper part number identification and proper installationPlease refer to list for compatibilityCompatible with the following: Ryobi: P2002, RY40200 40 Volt, RY24200, P2005, P2006, P2000, RY24021 24V Edger, P2003, P2004, RY40021, P2200 Hybrid ProductExpirationType : Does Not Expire SafetyWarning : Always use the appropriate line for the grass condition to prevent potential hazards. Be aware of the fast cutting speed and the potential for flying debris. Wear appropriate protective clothing and eye protection when using the string trimmer. SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 4 UnspscCode : 27112700