We are one among the reliable Manufacturers and Suppliers of Hardness Test Blocks. These Hardness Test Blocks are packed properly to ensure their long life. The variety of Hardness Test Blocks includes D Type Test Block and G Type Test Block. The G type Test Block is used for G probe & D Type Test Block is required for all other probe types. Why Our Hardness Test Blocks?Smooth surface finishPerform high accuracy hardness testsLow maintenance costCompetitive rates