Specification Brand : LETAYAR BulletPoint1 : 2 Pieces High Quality Special Tool: Used for replacement manufacture part number: 530035560, such as ZAMA, STIHL, Husqvarna, Poulan, Weedeater, Echo, Homelite, Ryobi, MTD, Troy-Bilt, Toro or string trimmer, chainsaw, leaf blower, hedge trimmer, edger, pole pruner and anything else; BulletPoint2 : Ergonomically Designed for Easier Handling: matching palm radian, more comfortable to hold heavy-duty adjusted head, precise and easy to adjust the carburetor; BulletPoint3 : Durable and High-quality Materials: the material is Y15 iron with nickel plated, high hardness, tines line up perfectly, easy for carburetor rebuild; BulletPoint4 : “MUST HAVE” Products for Household: widely used in 2 cycle engines, adjusting the carburetor allows you to increase or reduce the engine's idle speed, allow the right amount of fuel and air to mix in the carburetor, in order to increase the performance of your engine; BulletPoint5 : Know More About: fit for 21-Teeth Splined Adjusting Tool witch updated from previous 7-teeth to current 21-teeth, please check and make sure this part will fit. BulletPoint6 : LETAYAR specializes on high quality outdoor and garden machinery accessories. BulletPoint7 : Before purchasing this product, please carefully check the model you need to avoid buying wrong, if you have any questions during use, please contact us and reply to you within 24 hours Color : BLACK CompatibleWithVehicleType : Trimmer, Kombi motor CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 711091497746 ExternallyAssignedProductIdentifier2 : 764560330785 ExternallyAssignedProductIdentifier3 : 0711091497746 ExternallyAssignedProductIdentifier4 : 0764560330785 ExternallyAssignedProductIdentifier5 : 0799475938795 ExternallyAssignedProductIdentifier6 : 0752913181504 ExternallyAssignedProductIdentifier7 : 00795711114985 IncludedComponents : 308473005 Grass Shield/Guard ItemName : LETAYAR 2 Pieces Carburetor Carb Adjustment Screwdriver 21-Teeth Splined Adjusting Tool for 2 Cycle Engine Poulan Husqvarna STIHL Homelite Weed Eater Craftman Echo Trimmer Brushcuter Blower ItemPackageDimensions_Height : 17.7 centimeters ItemPackageDimensions_Length : 1.4 centimeters ItemPackageDimensions_Width : 6.3 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : string-trimmer-replacement-parts ItemTypeName : SRM225 SRM2100 SRM210 Repower Kit Manufacturer : LETAYAR Official Material : Iron ModelName : SRM225 SRM2100 SRM210 Repower Kit ModelNumber : SL-CSDRIV-21T NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : SL-CSDRIV-21T PowerSourceType : gasoline, manual ProductDescription : Carburetor Carb Adjustment Screwdriver 21-Teeth Splined Adjusting Tool for 2 Cycle Engine Poulan Husqvarna STIHL Homelite Weed Eater Craftman Echo Trimmer Brushcuter Blower ProductSiteLaunchDate : 2015-06-02T11:08:04.036Z Size : 2 Splined SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1