Specification Brand : uxcell BulletPoint1 : 【Size】1/2” square drive socket, 3/8“ hex bit, 3.07-inch (78mm) total length. BulletPoint2 : 【Torque Strength】Chrome-molybdenum steel has excellent durability and strength with every impact movement; black phosphate coating for extra protection against rust and corrosion. BulletPoint3 : 【Chamfered Design】Chamfered ends insert smoothly into fastener head, reducing wear. BulletPoint4 : 【Pin Hole】Individual pinhole base design adds extra security by placing in a locking pin for stability when exerting strong torque motion. BulletPoint5 : 【Widely Used】Use with a ratchet to increase the speed of tightening square drive fasteners. And the product has no insulation properties and is not suitable for electrical environments. Color : Black CompatibleFastenerDescription : 0.5 inches CustomerPackageType : Standard Packaging DriveSystem : Hex DriveSystem1 : Square DriveSystem2 : Hex ExternallyAssignedProductIdentifier1 : 025141409369 ExternallyAssignedProductIdentifier2 : 0025141409369 ExternallyAssignedProductIdentifier3 : 4013288158437 ExternallyAssignedProductIdentifier4 : 04013288158437 FinishType : Black Phosphate Coating,Black Phosphate Finish ItemDisplayWeight : 1.2 pounds ItemLength : 3.07 inches ItemName : uxcell 3/8" Impact Hex Bit Socket, 1/2" Square Drive 78mm Length CR-MO SAE Sizes ItemPackageDimensions_Height : 15.7 centimeters ItemPackageDimensions_Length : 2.3 centimeters ItemPackageDimensions_Width : 13.5 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : square-drive-sockets Manufacturer : uxcell Material : Chrome Molybdenum Steel Material1 : Blend Material2 : Blend Material3 : Blend Material4 : Blend Material5 : Blend MeasurementSystem : Metric ModelName : Extension 100 mm 1/4 /20 L ModelNumber : a21102000ux0880 NumberOfBoxes : 1 NumberOfItems : 1 NumberOfPieces : 1 PackageLevel : unit PartNumber : a21102000ux0880 ProductDescription : Forged with chromium molybdenum steel material, surface heat treatment, high strength and durability. To prevent rust and corrosion, the black phosphate finish absorbs and retains oil, repelling moisture. The through-hole in the drive end locks onto the tang of impact wrenches or drivers so it won't fall off or stick on fastener heads. It has a radius corner design, causing the socket to grasp the sturdy wall of the fastener instead of the corners, thereby reducing the wear of the fastener. Widely used in DIY hand-making, household maintenance, and most general repairs.
Specification: Driver Size: 1/2 Inch Bit Size: 3/8" (H3/8) Total Length: 78mm / 3.07 Inch Material: Chrome Molybdenum Steel (CR-MO) Finish: Phosphating