Specification Brand : TEMO BulletPoint1 : Impact Torx Star 6 point Socket Bit T55 BulletPoint2 : The socket bits are Tamper proof with center hole. All are 3-1/8" (80mm) long. BulletPoint3 : 1/2" (12.7mm) Sqaure Drive with drive release holes. BulletPoint4 : Drop forged black chrome moly steel (CR-MO). | Industrial grade quality. Suitable for air tools and electric tools. BulletPoint5 : US-BASED CUSTOMER SERVICE: Available by chat, email, phone, or visit us at our customer service center in La Crosse, WI. BulletPoint6 : 1/4" hex shank Male to 3/8" Square Socket Male BulletPoint7 : 1/4" hex shank Male to 1/2" Square Socket Male BulletPoint8 : Actual product might be a little different from Photos due to display of different monitors. Color : Black CompatibleFastenerDescription : 0.5 inches DriveSystem : Square DriveSystem1 : Square DriveSystem2 : Torx ExternallyAssignedProductIdentifier : 4953488266412 ExternallyAssignedProductIdentifier1 : 028672388967 ExternallyAssignedProductIdentifier2 : 0028672388967 FinishType : Polished ItemDisplayWeight : 4 ounces ItemLength : 3 inches ItemName : TEMO Tamper Proof T55 3 Inch Long Tamper Proof Torx Star 6 Point Black Impact Bit Socket 1/2 Inch Square Drive Auto Repair Tool ItemPackageDimensions_Height : 8.4074 centimeters ItemPackageDimensions_Length : 1.397 centimeters ItemPackageDimensions_Width : 3.81 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : square-drive-sockets Manufacturer : Golden Coulee Material : Alloy Steel Material1 : Stainless Steel Material2 : plastic Material3 : rubber Material4 : Metal Material5 : alloy and copper MeasurementSystem : inch ModelName : 911.1450 ModelNumber : T55 NumberOfBoxes : 1 NumberOfItems : 1 NumberOfPieces : 3 PackageLevel : unit PartNumber : 1364 ProductDescription : TEMO Tamper Proof T55 3 Inch Long Tamper Proof Torx Star 6 Point Black Impact Bit Socket 1/2 Inch Square Drive Auto Repair Tool ProductSiteLaunchDate : 2014-05-04T04:39:02.243Z Size : T55 StreetDate : 2020-02-27T00:00:01Z SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1