Specification Brand : Performance Tool BulletPoint : Socket 1/2'' E18 Torx Facom STX18 BulletPoint1 : STRONG AND DURABLE: Drop forged chrome molybdenum steel provides unparalleled strength and durability for heavy-duty applications. BulletPoint2 : TIGHTER GRIP: Rounded corners ensure a tighter grip on fasteners, minimizing slippage and reducing the risk of accidents or injuries. BulletPoint3 : EASY IDENTIFICATION: Large size laser etching makes it easy to identify the right tool quickly, saving you time and frustration. BulletPoint4 : RUST PROTECTION: Black phosphate coating protects the tool from rusting, ensuring a long-lasting lifespan. BulletPoint5 : OPTIMAL STRENGTH AND ACCESS: With optimum wall thickness, this tool provides both strength and access on fasteners with restrictions, allowing you to tackle any job with confidence. BulletPoint6 : ANSI STANDARDS - Meets or exceeds the standards established by the American National Standards Institute BulletPoint7 : PROFESSIONAL GRADE - Genius Tools are designed and made for use by professional technicians and built to perform over a lifetime of heavy use. Trust Genius for a quality tool at a value cost to you Color : Black CompatibleFastenerDescription : 1 inches CustomerPackageType : Standard Packaging DriveSystem : Torx ExternallyAssignedProductIdentifier1 : 039564123580 ExternallyAssignedProductIdentifier2 : 0039564123580 ExternallyAssignedProductIdentifier3 : 0604310157210 ExternallyAssignedProductIdentifier4 : 03148510591889 ExternallyAssignedProductIdentifier5 : 00037103271754 FinishType : Gemalt Hazmat : auto-grounding ItemLength : 1.1 inches ItemName : Performance Tool M745-20 1-1/8-Inch Impact Socket ItemPackageDimensions_Height : 44 centimeters ItemPackageDimensions_Length : 6 centimeters ItemPackageDimensions_Width : 12.3 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : star-drive-sockets Manufacturer : Wilmar Corporation Material : Chrome Vanadium Steel Material1 : S2 Steel Material2 : Chrome Vanadium Steel MeasurementSystem : Imperial ModelName : M745-20 ModelNumber : M745-20 NumberOfBoxes : 1 NumberOfItems : 1 NumberOfPieces : 20 PackageLevel : unit PartNumber : M745-20 ProductDescription : * Bits made of premium S2 alloy steel for superior hardness and great rust resistant. * Chrome vanadium steel socket for high strength and superior torque. * Notched drive ends fit any 3/8-inch drive ratchet or extension, preventing them from falling off. * 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, household maintenance, and most general repairs.