Specification Brand : Stahlwille BulletPoint1 : MULTIPURPOSE TOOL: This size 10 extension with a 3/8” square drive output and 3/8” square drive input measures 240mm long and helps gain access to hard-to-reach parts. BulletPoint2 : VERSATILE DESIGN: Ideal for use in a variety of applications including automotive, bicycle, motorcycle, and industrial repairs. BulletPoint3 : CERTIFIED QUALITY: Made in Germany to strict DIN 3123/ISO 3316 standards, ensuring reliable performance and longevity. BulletPoint4 : DURABLE CONSTRUCTION: Crafted from chrome alloy steel with chrome plating for enhanced durability and rust protection. BulletPoint5 : MADE IN GERMANY. As a traditional German company from Wuppertal, we have stood for tools that are valued worldwide for their excellent quality for over 160 years. CompatibleFastenerDescription : 0.375 inches DriveSystem : Square ExternallyAssignedProductIdentifier1 : 4018754012589 ExternallyAssignedProductIdentifier2 : 04018754012589 FinishType : Chrome Plated ItemDisplayWeight : 0.18 pounds ItemLength : 9.45 inches ItemName : Stahlwille 12010003 427 Chrome Plated Extension - Square Drive 3/8" (10mm), Size 10, Made of Chrome Alloy Steel, Ideal for Hard-to-Reach Areas, Made in Germany ItemPackageDimensions_Height : 24.6 centimeters ItemPackageDimensions_Length : 1.1 centimeters ItemPackageDimensions_Width : 10 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : square-drive-sockets Manufacturer : Stahlwille Material : Alloy Steel MeasurementSystem : Metric ModelNumber : 427/10 NumberOfBoxes : 1 NumberOfItems : 1 NumberOfPieces : 1 PackageLevel : unit PartNumber : 12010003 ProductSiteLaunchDate : 2012-05-09T11:00:34.957Z Size : 10 SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 27110000