Specification Brand : Capri Tools BulletPoint1 : Trusted by professionals, the Capri Tools high performance sockets are what you need for the job at hand BulletPoint2 : Premium Chrome Molybdenum steel tempered with our proprietary heat treatment process to withstand more torque from power tools BulletPoint3 : Expertly coated with manganese phosphate, the preferred coating in military and aerospace; it offers superior protection and corrosion resistance compared to black oxide coating on other impact sockets BulletPoint4 : 6-point WaveDrive design grips fasteners more tightly than traditional design, preventing fastener rounding and giving you more leverage BulletPoint5 : Single semi-deep length, 3/8 in. drive, 21 mm size socket Color : Multi CompatibleFastenerDescription : 21 mm CustomerPackageType : Standard Packaging DriveSystem : Square DriveSystem1 : Square DriveSystem2 : Torx ExternallyAssignedProductIdentifier1 : 886352531214 ExternallyAssignedProductIdentifier2 : 0886352531214 ExternallyAssignedProductIdentifier3 : 00731413545825 ExternallyAssignedProductIdentifier4 : 0603658587017 ExternallyAssignedProductIdentifier5 : 05010559068906 FinishType : Manganese Phosphate Coated GpsrSafetyAttestation : 1 ItemDisplayWeight : 0.28 pounds ItemLength : 1.8 inches ItemName : Capri Tools 3/8 in. Drive 21 mm Semi-Deep Impact Socket ItemPackageDimensions_Height : 16.9 centimeters ItemPackageDimensions_Length : 2.8 centimeters ItemPackageDimensions_Width : 9.3 centimeters ItemPackageQuantity : 1 ItemShape : Circular ItemTypeKeyword : square-drive-sockets Manufacturer : Capri Tools Material : Chrome Molybdenum Steel Material1 : Blend Material2 : Blend Material3 : Blend Material4 : Blend Material5 : Blend MeasurementSystem : Metric MeasurementSystem1 : metric MeasurementSystem2 : inch ModelName : CP53121 ModelNumber : CP53121 NumberOfBoxes : 1 NumberOfItems : 1 NumberOfLithiumMetalCells : 1 NumberOfPieces : 1 PackageLevel : unit PartNumber : CP53121 ProductDescription : All Draper tools are manufactured to high quality standards that are strictly controlled by Drapers quality control engineers. Each product offers good value for money and is packed with useful features to improve its performance. All Draper products come backed by the Draper Tools guarantee. Draper Tools is a family-run company that has been selling high-quality tools in the United Kingdom and beyond for more than 90 years. To bring you the tool you need, the Draper buying team sources innovative products, which adhere to strict ethical and quality standards, from all around the world. ProductSiteLaunchDate : 2021-06-09T23:56:49.154Z Size : 21 mm StreetDate : 2011-08-25T00:00:01Z Style : 163 Piece Set SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable UnitCount : 1 UnspscCode : 27112800 Voltage : 28