Specification Brand : PRAZTECH BulletPoint1 : Length 45mm X Width 41mm X Height 36mm (Length: 1 3/4" Width: 1 5/8" Height: 1 3/8" ) BulletPoint2 : Geometrical accuracy as per BS 3731/DIN 2274 Grade 2. BulletPoint3 : Capacity: 1" diameter stock BulletPoint4 : Parallelism tolerance of v axis to base within .0004" or (10+L/50) microns. BulletPoint5 : Perpendicularity tolerance of end and side faces to base within .0005" or (10+H/25) microns IncludedComponents : V block set + 2 clamps ItemName : PRAZTECH® Hardened Precision Engineers V Block Clamps Set 45mm x 41mm x 36mm - Vee Blocks Matched Pair | 1 5/8" Wide | Clamping Workholding DIY Tool ItemPackageDimensions_Height : 12.7 centimeters ItemPackageDimensions_Length : 4 centimeters ItemPackageDimensions_Width : 10.1 centimeters ItemTypeKeyword : v-blocks Manufacturer : PRAZTECH Material : Alloy Steel ModelName : PRZBI ModelNumber : 45 x 41 x 36mm PartNumber : 45mm X Width 41mm X Height 36mm ProductDescription : This Precision V-Block Clamp Set is designed for checking precision machine parts, general workshop use, and holding stock when drilling and milling. V's are central, parallel and square (and are supplied in matched in pairs with 2 clamps). Made from heat-treated, hardened tool steel for durability and extended lifespan. Geometrical accuracy as per BS 3731/DIN 2274 Grade 2. Permissible height difference for matched pair within .0003" or 7 microns. Parallelism tolerance of v axis to base within .0004" or (10+L/50) microns. Perpendicularity tolerance of end and side faces to base within .0005" or (10+H/25) microns SOLD IN PAIRS ProductSiteLaunchDate : 2023-05-04T13:18:52.824Z Style : Tool SupplierDeclaredDgHzRegulation : not_applicable