Specification Brand : Genius Tools BulletPoint1 : WOBBLE HEX BIT SOCKET - 4mm Wobble Hex Size BulletPoint2 : SPECIFICATIONS - 1/4 Inch Drive Size with an overall length of 100mm (or 3.94 Inches) BulletPoint3 : DURABLE MATERIALS - Made from High Speed Steel for high strength and durability while having anti-corrosive properties BulletPoint4 : TOOL ORGANIZATION - Sizes are stamped for permanent and easy identification of size BulletPoint5 : RELIABLE AND EFFECTIVE - Our Wobble Hex Bit Sockets are securely attached but interchangeable while offering a broader range of angles to use with the wobble end. They are built to handle the rigorous needs of professional technicians. BulletPoint6 : PEACE OF MIND - Purchase with confidence backed by the Genius Tools Limited Lifetime Warranty against manufacturer defects BulletPoint7 : ANSI STANDARDS - Meets or exceeds the standards established by the American National Standards Institute BulletPoint8 : PROFESSIONAL GRADE - Genius Tools are designed and made for use by professional technicians and built to perform over a lifetime of heavy use. Trust Genius for a quality tool at a value cost to you CompatibleFastenerDescription : 0.25 inches DriveSystem : Hex ExternallyAssignedProductIdentifier1 : 193016111126 ExternallyAssignedProductIdentifier2 : 0193016111126 ExternallyAssignedProductIdentifier3 : 00193016111126 FinishType : Matte ItemLength : 2.28 inches ItemName : Genius Tools 208+4534 1/4" Dr. 4mm Wobble Hex Bit Socket ItemPackageDimensions_Height : 16.9 centimeters ItemPackageDimensions_Length : 1.4 centimeters ItemPackageDimensions_Width : 3.5 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : square-drive-sockets Manufacturer : Genius Tools Material : High Speed Tool Steel MeasurementSystem : Metric ModelName : 208+4534 ModelNumber : 208+4534 NumberOfBoxes : 1 NumberOfItems : 1 NumberOfPieces : 100 PackageLevel : unit PartNumber : 208+4534 ProductSiteLaunchDate : 2018-05-29T08:24:14.898Z Size : One Size SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1