Specification Brand : M & J TOOLING LLC BulletPoint1 : Locking device at each end to secure all blades for storage or position BulletPoint2 : Correct pitch is determined by matching blade teeth with threads BulletPoint3 : Precisely ground and finished BulletPoint4 : Blades marked with thread size BulletPoint5 : Full one year warranty on material and workmanship; For warranty claims contact Fowler directly ExternallyAssignedProductIdentifier1 : 646795117228 ExternallyAssignedProductIdentifier2 : 0646795117228 IncludedComponents : Gage ItemName : New 3/4 10 UNC 2B Thread Plug GAGE .750 GO NO GO P.D.'S = .6850 & .6927 Quality ItemPackageDimensions_Height : 9.4 centimeters ItemPackageDimensions_Length : 1.2 centimeters ItemPackageDimensions_Width : 3.7 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : thread-gauges Manufacturer : M & J TOOLING LLC ModelNumber : 52-485-020-0 NumberOfBoxes : 1 NumberOfItems : 1 PackageLevel : unit PartNumber : CH1244MJ ProductDescription : YOU ARE PURCHASING THE PICTURED THREAD PLUG GAGE.