Specification Brand : GENIUS TOOLS BulletPoint1 : HEX IMPACT BIT SOCKET - 19mm Hex Bit Socket BulletPoint2 : SPECIFICATIONS - 3/4 Inch Drive Size with an overall length of 88mm (or 3.46 Inches) BulletPoint3 : DURABLE MATERIALS - Made from Chrome Moly 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 - Impact Bit Sockets heat treated for strength with black oxide coated 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 : 0.75 inches DriveSystem : External Hex ExternallyAssignedProductIdentifier1 : 193016832694 ExternallyAssignedProductIdentifier2 : 0193016832694 ExternallyAssignedProductIdentifier3 : 00193016832694 FinishType : Oxide Coated ItemName : Genius Tools 648819 3/4" Dr. 19mm Hex Impact Bit Socket ItemPackageDimensions_Height : 10.3 centimeters ItemPackageDimensions_Length : 5.4 centimeters ItemPackageDimensions_Width : 6 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : star-drive-sockets Manufacturer : Genius Tools Material : Chrome Molybdenum Steel MeasurementSystem : Metric ModelName : 648819 ModelNumber : 648819 NumberOfBoxes : 1 NumberOfItems : 1 NumberOfPieces : 1 PackageLevel : unit PartNumber : 648819 ProductSiteLaunchDate : 2018-05-29T08:30:34.841Z Size : One Size SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 27111700