Specification Brand : Generic BulletPoint1 : Repairs damaged threads in 20mm sensor ports to restore proper sealing (verify thread specifications before use). BulletPoint2 : Compatible with selective catalytic reduction systems in commercial vehicles and equipment (not for gasoline engines). BulletPoint3 : Made of hardened alloy steel for extended service life in professional workshop environments. BulletPoint4 : Cleans and reforms existing threads without removing material, maintaining original port integrity. BulletPoint5 : *Wide Compatibility: This tool is engineered to work with most vehicles, making it a versatile addition to any mechanic's toolkit for efficiently removing, inspecting, replacing, and installing oxygen sensors across a variety of car models. Color : With-socket Wrench ExternallyAssignedProductIdentifier : 7753299438483 IncludedComponents : NOx Sensor Thread Chaser M20 ItemName : M20 NOx Sensor Thread Repair Tool - Diesel SCR System Compatible Thread Chaser for Sensor Port Maintenance ItemPackageDimensions_Height : 140 millimeters ItemPackageDimensions_Length : 79.99 millimeters ItemPackageDimensions_Width : 20 millimeters ItemPackageQuantity : 1 ItemTypeKeyword : automotive-oxygen-sensor-remover-tools Manufacturer : JIAX Material : Stainless Steel ModelName : 20256021227 ModelNumber : JXSS041G NumberOfItems : 1 OutputType : electrical signal PackageLevel : unit PartNumber : 12220 ProductDescription : M20 NOx Sensor Thread Repair Tool - Diesel SCR System Compatible Thread Chaser for Sensor Port Maintenance ProductSiteLaunchDate : 2018-06-22T08:00:01.000Z Size : Four corner oxygen sleeve SpecificUsesForProduct : Automotive repair, NOx sensor maintenance Style : Modern SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 41111900