Gauge Blocks Set

Gauge Blocks Set , Individual Gauge Blocks Material - Made of Tungsten Carbide - Made of Alloy Steel - Made of Ceramic Standard - "MM" Meet ISO3650 , Precision grade 0, 1,2 - "INCH" Meet ASME B89.1.9-2002 , Precision grade 0, AS-1 , AS-2 - Other size and any set please request. - 8pcs/set , 10pcs/set , 47pcs/set , 112pcs/set... etc. - you can order individual (1 pcs) any size.