Specification Brand : SUBURBAN BulletPoint : Price For: Each Item: Tri-Blocks Holes: 1 Length: 3" Height: 1" Parallelism: 0.0002" Width: 2" Squareness: 0.0001" Country of Origin (subject to change): United States BulletPoint1 : Made from highly selected steel fully hardened to 55-60 HRC BulletPoint2 : 90° vee angle provides a quick, accurate and positive means of holding workpieces for machining, grinding, and layout/inspection work BulletPoint3 : In addition to being used on base, it can also be used on side or end BulletPoint4 : The three tapped hole positions in the V Block allows the clamp to be positioned at either end or at the center of the block BulletPoint5 : Tapped holes on the V block end allow mounting the block perpendicular to the face plate ExternallyAssignedProductIdentifier : 8901486030937 ExternallyAssignedProductIdentifier1 : 0662619000491 ExternallyAssignedProductIdentifier2 : 662619000491 IncludedComponents : Replacement Part ItemName : Tri-Blocks, 3in. L, 2in. W, 1in. H, 1, PR ItemPackageDimensions_Height : 17.4 centimeters ItemPackageDimensions_Length : 10.7 centimeters ItemPackageDimensions_Width : 11.8 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : v-blocks Manufacturer : SUBURBAN Material : Steel ModelNumber : 3093 NumberOfBoxes : 1 NumberOfItems : 1 PackageLevel : unit PartNumber : B-123-H1-M ProductDescription : 'Tri-Blocks, Length 3 In., Width 2 In., Height 1 In., Squareness 0.0001 In., Parallelism 0.0002 In., Holes 1, 1 Pair' ProductSiteLaunchDate : 2020-07-16T04:42:32.053Z Size : 1 in x 2 in x 3 in StreetDate : 2018-02-12T00:00:01Z Style : 2 Pack SupplierDeclaredDgHzRegulation : unknown UnitCount : 1