Specification Brand : XYUJIE Brightness : 250 lumen BulletPoint1 : Reference part numbers: 27777B, 98070, 610-157, 610157, SN1081, 97090, 06411268, 6411268, 0610157, 610157, D7250, 02028070, 2028070 BulletPoint2 : These are 2.125" under head length. Stock studs for your vehicle are 1.5" under head length. These are .625" longer. These are identical in every other way except for the length. BulletPoint3 : These are often required when adding wheel spacers or with certain rims. BulletPoint4 : Fits for Chevrolet Chevelle Blazer, Dodge Dart, Pontiac Ventura LeMans, Oldsmobile, Buick BulletPoint5 : Class 12.9 wheel studs, comes with 1 year w-arranty Color : Chrome CompatibleMaterial : Paper ControllerType : Hand Control ControlMethod : application CustomerPackageType : Standard Packaging DriveSystem : External Hex ExteriorFinish : Machined ExternallyAssignedProductIdentifier : 4938824527334 ExternallyAssignedProductIdentifier1 : 0695900503845 ExternallyAssignedProductIdentifier2 : 695900503845 ExternallyAssignedProductIdentifier3 : 00083509241570 FinishType : Chrome,Nickel FixtureType : Non Removable GpsrSafetyAttestation : 1 GradeRating : industrial IncludedComponents : 1 special key tool IndoorOutdoorUsage : indoor IsAssemblyRequired : 1 ItemName : XYUJIE 10PCS 5/8" Longer Than Stock Wheel Stud Lug Bolts 7/16-20 Thread OEM Quality Extended Extra Length Replacement for Chevrolet, Dodge, Pontiac, Oldsmobile, Buick ItemPackageDimensions_Height : 5 centimeters ItemPackageDimensions_Length : 8 centimeters ItemPackageDimensions_Width : 8 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : automotive-wheel-bolts LightColor : warm white LightFixtureForm : recessed LightingMethod : LED LockType : Pin Tumbler LowerTemperatureRating : -30 degrees_fahrenheit Manufacturer : XYUJIE Material : Glass Material1 : Aluminum Material2 : Chrome Material3 : Nickel Material4 : Alloy Steel MetalType : Alloy Steel ModelName : Salagt ModelNumber : 27777B, 98070, 610-157, 610157, SN1081 MountingType : Ceiling Mount NumberOfItems : 1 NumberOfLightSources : 2 NumberOfPieces : 4 PackageLevel : unit PartNumber : W-090 ProductDescription : These are 2.125" under head length. Stock studs for your vehicle are 1.5" under head length. These are .625" longer. These are identical in every other way except for the length. These are often required when adding wheel spacers or with certain rims. Reference part numbers: 27777B, 98070, 610-157, 610157, SN1081, 97090, 06411268, 6411268, 0610157, 610157, D7250, 02028070, 2028070 Head Diameter: .720 In. Knurl Diameter (In): 0.487 In. Shoulder Length (In): 0.188 In. Thread Diameter: 7/16 Threads Per Inch: 20 Under Head Length: 2.125 In. Thread Size: 7/16-20 Thread Length (In): 2.095 In. Thread Handling: Right Hand Thread Class 12.9 wheel studs; Comes with 1 year w-arranty.