Specification Brand : Grey Pneumatic BulletPoint1 : Made of high quality steel (chrome-molybdenum); thorough and exact heat treatment insures the correct balance of strength and durability BulletPoint2 : Engineered specifically for use with impact tools, using the most up to date industrial specifications BulletPoint3 : Made to transfer the pressure from the thinnest part of the socket wall toward the thicker section, resulting in increased strength BulletPoint4 : Allows up to 20% more torque to be applied than on standard hex impact sockets Color : Gray CompatibleFastenerDescription : 0.25 inches DriveSystem : Square ExternallyAssignedProductIdentifier1 : 729440486020 ExternallyAssignedProductIdentifier2 : 0729440486020 ExternallyAssignedProductIdentifier3 : 00729440486020 ItemDisplayWeight : 0.09 pounds ItemName : Grey Pneumatic GRE914US Socket (1/4" Surface Drive x 7/16" Standard Universal) ItemPackageDimensions_Height : 0.7 inches ItemPackageDimensions_Length : 1.7 inches ItemPackageDimensions_Width : 0.7 inches ItemPackageQuantity : 1 ItemTypeKeyword : dummy-cameras Manufacturer : Grey Pneumatic Material : Chrome Molybdenum Steel ModelName : Soc 7/16 7/16D Imp Univ 6Pt (914US) ModelNumber : GRE914US NumberOfBoxes : 1 NumberOfItems : 1 PackageLevel : unit PartNumber : GRE914US ProductSiteLaunchDate : 2012-04-02T17:34:18.607Z Size : One Size SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 27111700