Specification Brand : Othmro BulletPoint1 : 1/2-inch drive socket, H19 (19mm / 0.75-inch) hex bit, 3.07-inch (78mm) total length. BulletPoint2 : Chrome molybdenum steel provides excellent durability and strength with every impact movement; black phosphate finish for extra protection against rust and corrosion. BulletPoint3 : Chamfered ends insert smoothly into fastener head, reducing wear. BulletPoint4 : Individual pinhole base design adds extra security by placing in a locking pin for stability when exerting strong torque motion especially on automotive projects. BulletPoint5 : Use with ratchet to improve speed in tightening hex drive fasteners. And the product has no insulation properties and is not suitable for electrical environments. Color : Black CompatibleFastenerDescription : 0.5 inch DriveSystem : Internal Hex DriveSystem1 : Square DriveSystem2 : Hex ExternallyAssignedProductIdentifier : 7598400482333 ExternallyAssignedProductIdentifier1 : 0746131474685 ExternallyAssignedProductIdentifier2 : 746131474685 FinishType : Black Phosphate Finish IncludedComponents : (1) TEKTON 1/2 Inch Drive x 8 Inch Socket Rail, 8 Clips (Black) | OSR21208 ItemLength : 3.07 inches ItemName : Hex Impact Bit Socket, 1/2-Inch Drive Allen Bit Socket, 19mm Hex Impact Socket, Cr-Mo Steel, Master Impact Hex Driver ItemPackageDimensions_Height : 0.01 centimeters ItemPackageDimensions_Length : 0.01 centimeters ItemPackageDimensions_Width : 0.01 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : square-drive-sockets Manufacturer : Othmro Material : Chrome Molybdenum Steel ModelName : Hex Impact Bit Socket ModelNumber : OTH191104T-0101 NumberOfBoxes : 1 NumberOfItems : 1 NumberOfPieces : 1 PackageLevel : unit PartNumber : UT191104T-0101 ProductDescription : Hex Impact Bit Socket
Product Feature * Made of high-grade Chrome-Moly steel for strengthen and durable to use. * To protect against rust and corrosion, the black phosphate finish absorbs and holds oil, repelling moisture. * Each socket is coated with a black phosphate outer layer for extra protection against corrosion and rust so your tools stay in pristine condition. * Sockets designed with a pin hole for use with pin and O-ring systems for secure socket retention. * It features a radius corner design, causing the socket to grab the sturdy wall of the fastener instead of grabbing the corners, resulting in less wear on the fastener. * Wide application in DIY hand-making, automotive repairs, household maintenance, and most general repairs.