Specification Brand : FourShow BulletPoint1 : Material: Durable nylon BulletPoint10 : [PACKAGE INCLUDE] HARBOT 530150253 air filter x1, fuel filter x1, spark plug x1. BulletPoint2 : Length:Original 75mm long BulletPoint3 : Made of PA6 (Nylon), put the blades in water the night before use them, they will last longer. BulletPoint4 : Durable Serrated Blades for heavy weeds and thick grass,Good for grasses and thin brush, not for saplings or other hard material. For best use, avoid using this accessory for edging, working alongside brick, chain, or wooden fencing BulletPoint5 : Pack of 20 nylon blades AC052N1FB compatible with Ryobi 2-in-1 Pivoting Fixed Line and Bladed Head Model # AC052N1. BulletPoint6 : [99% FILTRATION EFFICIENCY] Our husqvarna 128cd air filter is made of compact composite-fiber, ensuring low airflow restriction and achieving high dust-holding capacity. BulletPoint7 : [ENHANCED ENGINE PERFORMANCE] Replacing the HARBOT 530150253 air filter provides unclogged airflow to the engine, enhancing fuel combustion efficiency and boosting engine performance. BulletPoint8 : [5 MINUTES EASY INSTALLATION] Quickly insert the husqvarna 128 ld air filter for replacement, no professional tools or skills required. BulletPoint9 : [DIMENSIONS FITS ON HUSQVARNA 125L AIR FILTER] Overall Length:3-3/4", Overall Width:1-7/8", Thickness:1/4", Hole Diameter:1/2". Color : yellow CompatibleWithVehicleType : Lawn Mower CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 743184009031 ExternallyAssignedProductIdentifier2 : 802167292980 ExternallyAssignedProductIdentifier3 : 0802167292980 ExternallyAssignedProductIdentifier4 : 0743184009031 ItemDisplayWeight : 0.94 pounds ItemName : FourShow 20Pcs AC052N1FB Serrated Blade Replacement Compatible with Ryobi 2-in-1 Fixed Line and Bladed Head AC052N1, Accessories for Ryobi 18V 2-in-1 Pivoting Auto Feed String Trimmer ItemPackageDimensions_Height : 15.2908 centimeters ItemPackageDimensions_Length : 3.9116 centimeters ItemPackageDimensions_Width : 13.208 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : string-trimmer-replacement-parts ItemTypeName : String Trimmer Replacement Blade Manufacturer : FourShow Material : Nylon ModelName : GCJ-023 ModelNumber : GCJ-023 NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : AC052NFB PowerSourceType : Battery Powered ProductDescription : FourShow 20Pcs Replacement Blades AC052NFB Compatible with RYOBI 2-in-1 Fixed Line and Bladed Head AC052N1 ProductExpirationType : Does Not Expire ProductSiteLaunchDate : 2017-09-27T07:00:00.000Z Style : Modern SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1