Specification Brand : uxcell BulletPoint1 : 【SIZE】1/2-inch drive, 9mm 6-point socket, 38mm (1.5-inch) and 78mm (3.07-inch) total length. BulletPoint2 : 【CR-V STEEL】Made of premium chrome vanadium steel with mirror chrome plated finish for strength and anti-corrosion. BulletPoint3 : 【RADIUS CORNER DESIGN】Reduces wear and increases torque on fasteners by placing force on fastener walls rather than fastener corners. BulletPoint4 : 【SHALLOW AND DEEP SET】Standard and deep well sockets deliver balance of reach and torque. BulletPoint5 : 【SIZE MARKINGS】Die-stamped size markings are easy to read and quick socket identification. BulletPoint6 : PRECISE FIT - Ensures a secure and precise fit on Phillips fasteners, minimizing slippage and maximizing torque. BulletPoint7 : RELIABLE AND EFFECTIVE - Our Phillips Bit Sockets are securely attached but are interchangeable. They are built to handle the rigorous needs of professional technicians by offering a secure grip to any fastener while having superior durability from a lifetime of use. BulletPoint8 : ANSI STANDARDS - Meets or exceeds the standards established by the American National Standards Institute CompatibleFastenerDescription : 0.5 inch DriveSystem : Hex ExternallyAssignedProductIdentifier1 : 193016102162 ExternallyAssignedProductIdentifier2 : 0193016102162 ExternallyAssignedProductIdentifier3 : 00193016102162 FinishType : Chrome Plated Finish,Anti-corrosion ItemDisplayWeight : 0.02 kilograms ItemLength : 4.33 inches ItemName : uxcell 1/2-Inch Drive by 9mm Deep and Shallow Socket Set of 2 Pcs, Cr-V, 6-Point, Metric ItemPackageDimensions_Height : 13.5 centimeters ItemPackageDimensions_Length : 2.3 centimeters ItemPackageDimensions_Width : 8.9 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : triple-square-drive-sockets Manufacturer : uxcell Material : Chrome Vanadium Steel MeasurementSystem : Metric ModelName : 3/8" Dr. No.4 Philips Bit Socket 110mmL ModelNumber : a19082300ux0047 NumberOfBoxes : 1 NumberOfItems : 1 NumberOfPieces : 2 PackageLevel : unit PartNumber : a19082300ux0047 ProductDescription : * Made of chrome vanadium steel construction for strength and durability. * With mirror chrome plated finish, to protect against rust and corrosion. * Has 6-point opening that snugly fits the hex shape of fastener heads, allowing it to apply maximum torque without slipping. * Socket geometry is designed to apply force to flat sides of fasteners and not the corners, preventing round-off. * Inclueded shallow and deep socket, meet the needs of different lengths. * Widely used in DIY hand-making, household maintenance, and most general repairs.