Specification Brand : Sunex Tools BulletPoint1 : Forged from the finest chrome molybdenum alloy steel-the best choice for strength and durability BulletPoint2 : Radius corner design - to extend the life of fasteners BulletPoint3 : The design drives the side of the fastener instead of the corner BulletPoint4 : 1/4-Inch drive BulletPoint5 : 9mm deep impact socket Color : Multi CompatibleFastenerDescription : 0.25 inches DriveSystem : 1/4-Inch ExternallyAssignedProductIdentifier1 : 613364908099 ExternallyAssignedProductIdentifier2 : 0613364908099 ExternallyAssignedProductIdentifier3 : 00613364908099 FinishType : Chrome Finish,Chrome-plated Finish,Corrosion-resistant,Polished,Resistant To Corrosion GpsrSafetyAttestation : 1 ItemDisplayWeight : 0.1 pounds ItemLength : 1.77 inches ItemName : Sunex 809md 1/4-Inch Drive 9-Mm Deep Impact Socket ItemPackageDimensions_Height : 9 centimeters ItemPackageDimensions_Length : 1.1 centimeters ItemPackageDimensions_Width : 7.3 centimeters ItemPackageQuantity : 1 ItemShape : Rectangular ItemTypeKeyword : triple-square-drive-sockets Manufacturer : Sunex International Material : Alloy Steel Material1 : Blend Material2 : Blend Material3 : Blend Material4 : Blend Material5 : Blend MeasurementSystem : standard ModelName : 22327 ModelNumber : 809MD NumberOfBoxes : 1 NumberOfItems : 1 NumberOfPieces : 1 PackageLevel : unit PartNumber : 809MD Pattern : Solid ProductDescription : * Made of chrome vanadium steel construction for strength and durability. * Polished, chrome-plated finish easily wipes clean and is highly resistant to corrosion. * Beveled drive end helps guide extension smoothly onto drive tool * Four detent grooves provide a secure connection with the drive tool. * When space is limited, it increases your access and gives you a better angle by working around obstructions and into tight spots. * Suitable for use with hand tools and is not recommended for use with electric or air tools * Widely used in mining, metallurgy, shipbuilding, furniture repair and other industry.