Specification Brand : toolant BulletPoint1 : Anti-roll:toolant hex bit socket features an innovative design with six parallel flat sides, which deter rolling and are wrench-compatible.SAE:5/23",3/16",7/32",1/4",9/32",5/16",3/8",7/16",1/2",9/16",5/8",11/16;Metric:4mm,5mm,5.5mm,6mm,7mm,8mm,9mm,10mm,11mm,12mm,13mm,14mm,15mm,16mm,17mm. BulletPoint2 : Ultra long life:toolant utilizes S2 material, designing for exceptional hardness and powerful torque,which enhances the strength of hex bits, reducing the risk of breakage and stripping. BulletPoint3 : Improved strength:The one-piece socket design enhances durability by preventing bit separation, unlike two-piece designs,and endure high torque levels and optimize turning power.Pin hole for use with pin and O-ring for secure socket retention BulletPoint4 : Variety of combinations:Use with open-end wrench,power impact wrench,ratcheting box wrench and socket wrench.They feature permanent high visibility laser etched size marking for easy identification. BulletPoint5 : Wide application:Widely used in professional automotive mechanics and the removal and tightening of bolts in various parts of vehicles. Meets or exceeds ASME requirements.(UP to 1.2 time ASME standards).Thanks for choosing toolant. BulletPoint6 : RISK-FREE PURCHASE: We are so confident about our hex socket set, each bit socket set is fully calibration tested for accuracy before shipment. We offer all-day customer service, if you have any questions, please contact us via amazon, We are happy to solve your problem. Thank you for your attention and support of the SUNHZMCKP brand. Color : 4pcs CompatibleFastenerDescription : 0.5 inches Configuration : 1-Piece DriveSystem : hex ExternallyAssignedProductIdentifier : 6976613851947 ExternallyAssignedProductIdentifier1 : 000346407259 ExternallyAssignedProductIdentifier2 : 0000346407259 ExternallyAssignedProductIdentifier3 : 00000346000016 ExternallyAssignedProductIdentifier4 : 00000346407259 FinishType : Polished ItemDisplayWeight : 0.79 kilograms ItemLength : 3 inches ItemName : toolant 3/8"drive impact hex bit socket set 27PCS,Hex Drive, SAE/Metric, 5/32"-11/16",4mm-17mm, S2 Steel Air Drive Allen Socket set,Impact Grade ItemPackageDimensions_Height : 28.4 centimeters ItemPackageDimensions_Length : 4.8 centimeters ItemPackageDimensions_Width : 12.6 centimeters ItemPackageQuantity : 1 ItemShape : Socket ItemTypeKeyword : drive-socket-sets Manufacturer : toolant Material : S2 Steel MeasurementSystem : SAE ModelName : 8 Pieces Extra Long Allen Hex Bit Socket Set 3/8" Drive ModelNumber : TA01071002 NumberOfBoxes : 1 NumberOfItems : 1 NumberOfPieces : 27 PackageLevel : unit PartNumber : CK0014 Pattern : Hex Bit & Long Shaft ProductDescription : 3/8-Inch Drive Impact Hex Driver Set,27 Piece Hex Driver Socket Set,SAE & Metric ProductSiteLaunchDate : 2024-06-07T08:04:54.368Z Size : 3/8 drive-27pcs Style : Long allen socket set 8 Pieces SAE(1/8”|5/3 2”|3/16”|7/32”|1/4”|9/32”|5/16”|3/8”) SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 27 UnspscCode : 27111700