Specification Brand : SK BulletPoint1 : Heat treated Chrome Vanadium Steel ensures durability and extreme torque strength. SuperKrome Plating delivers toughest finish with high polish plating which results in jewelry-like finish providing long life and maximum corrosion resistance BulletPoint2 : The most common deep socket sizes include: 1/4 ", 5/16 ", 3/8 ", 7/16 ", 1/2 ", 9/16 ", 5/8 ", 11/16 ", 3/4 ", 13/16 ",7/8 ",15/16 ",and 1 ", with visible size markings and color-coded rings - Black for SAE and Green for METRIC - for easy identification BulletPoint3 : SureGrip drive design drives the side of the fastener, not the corner, to provide increased strength and avoid rounding or damage to the fasteners BulletPoint4 : Aluminum storage rails to keep sockets organized, ball bearings to secure them in place, and 360° rotating socket clips for easy identification BulletPoint5 : SK manufactures a wide range of hand tools, including socket sets, wrenches, screwdrivers, pliers, and more, continuing its dedication to provide high-quality products for professionals Color : Factory CompatibleFastenerDescription : 0.75 inches DriveSystem : Square DriveSystem1 : Spline DriveSystem2 : Hex ExternallyAssignedProductIdentifier1 : 025141110388 ExternallyAssignedProductIdentifier2 : 0025141110388 ExternallyAssignedProductIdentifier3 : 0663023126371 ExternallyAssignedProductIdentifier4 : 0663023126388 ExternallyAssignedProductIdentifier5 : 00663023126371 FinishType : Polished GpsrSafetyAttestation : 1 ItemName : SK 3/8" Drive Socket Set, Deep SAE Sockets, 13-Piece 1/4" to 1", SuperKrome Finish, Premium CR-V Construction, with Aluminum Socket Organizer ItemPackageDimensions_Height : 42 centimeters ItemPackageDimensions_Length : 4.2 centimeters ItemPackageDimensions_Width : 10.5 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : drive-socket-sets Manufacturer : Hangzhou Great Star Industrial Co.,LTD. Material : Chrome Vanadium Steel MeasurementSystem : Metric ModelName : Triple Square Impact Spline Bit Socket Set ModelNumber : JEUS179 NumberOfBoxes : 1 NumberOfItems : 4 NumberOfPieces : 13 PackageLevel : unit PartNumber : K232 ProductDescription : Heat treated Chrome Vanadium Steel and polished surface ensure durability and resistance to corrosion. The professional-grade, high-polish finish lets you easily wipe away gunk and grease, preparing them for the next job at hand. ProductSiteLaunchDate : 2023-01-16T07:23:58.670Z Size : One Size Style : Deep SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 13 UnspscCode : 27111700