Specification Brand : Hazet BulletPoint1 : STARK: Socket wrench insert for machine operation with square 1/2 inch drive and external hexagonal traction profile drive with a wrench width of 0.83 inches, for changing tires BulletPoint2 : SAFE: The socket wrench comes in a long version with a rotating plastic sleeve to protect the rims when fitting - no scratch marks - with hole for locking pin and groove for O-ring BulletPoint3 : HIGH QUALITY: The nut tool impresses with its optimized outer contour, which guarantees better protection for deep rim holes - plastic insert to protect the surfaces of wheel bolts BulletPoint4 : QUALITY: HAZET is one of the leading manufacturers of quality tools for professional use in Germany and has more than 155 years of experience in development and production BulletPoint5 : SCOPE OF SUPPLY: 1x HAZET socket wrench bit 903SLG-21 I width across flats 0.83 inches, drive: square 1/2 inch, output: external hexagonal traction profile, surface phosphated and oiled, length: 3.35 inches Color : Multicolor (Black / Red) CompatibleFastenerDescription : 0.5 inch DriveSystem : Square ExternallyAssignedProductIdentifier1 : 4000896055135 ExternallyAssignedProductIdentifier2 : 04000896055135 ExternallyAssignedProductIdentifier3 : 00099198995601 FinishType : Brushed GpsrSafetyAttestation : 1 ItemLength : 85 millimeters ItemName : HAZET socket wrench bit 903SLG-21 I drive: square and external hexagon drive for vehicle and car tire change, width across flats: 21mm/0.83 inches I for machine operation ItemPackageDimensions_Height : 11 centimeters ItemPackageDimensions_Length : 4 centimeters ItemPackageDimensions_Width : 4.2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : square-drive-sockets Manufacturer : Hazet Material : Chrome Vanadium Steel MeasurementSystem : Metric ModelName : Impact socket ModelNumber : 903SLG-21 NumberOfBoxes : 1 NumberOfItems : 1 NumberOfPieces : 1 PackageLevel : unit PartNumber : 903SLG-21 Pattern : Single Item ProductDescription : The STEELMAN 99560 1/2-Inch Drive Impact Flip Socket, 17mm x 19mm was designed to save you time by maximizing efficiency. This dual-ended, 6-point metric impact grade flip socket allows you to work on both 19mm and 21mm lug nuts and fasteners without having to constantly switch sockets. Made of durable and hardened chromoly steel which is then given a black oxide protective coating, this socket is designed to meet or exceed 150% proof of torque under ASME tool performance testing standards. Fitting easily over an impact extension or onto an impact wrench's extended anvil, this socket's recessed edges provide the most accurate fit possible, gripping fasteners by the sides and not the edges which results in reduced slippage and rounding/fastener damage. Laser-etched size callouts make identification among other sockets easy. Whether you’re a professional mechanic at a repair or tire shop, or just love to work on your own cars and vehicles, this flip impact socket set is a must for working efficiently!STEELMAN is an industry leader in automotive and industrial specialty tools and equipment, manufacturing the highest quality, unique, and innovative tools and products, designed to meet the specific needs of mechanics, contractors, and other working professionals. ProductSiteLaunchDate : 2012-08-22T10:44:42.757Z Size : 21mm Style : Rotating plastic sleeve SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 27111700