Product Description Granite Inspection Plates and Stands -large sizes of Granite Inspection Plates, Granite V-Blocks, Granite Angle Plates and Granite Parallels -Closely meet with DIN, JISB and GGG-P-463C-73 standard. -Special sizes can be produces completely accord to your detailed requirements. Grade o and Grade 00 can be available. For more details, please visit our website -Granite V-Blocks 1 pair of 3x3x3'' 1 pair of 4x4x4'' 1 pair of 6x6x6'' 63x63x63mm, 100x100x100mm, 160x160x160mm, 250x250x160mm, 200x200x200mm In addition, we also supply the following products: (1) Cutting Tools - including Drills, End Mills, Milling Cutters, Slitting Saws, Saw Blades, Reamers, Taps & Dies, Tool Bits, Boring Bars, Carbide Burrs, Carbide Inserts, etc. (2) Measuring Tools - Vernier Calipers, Electronic Digital Calipers, Micrometers, Dial Indicators, Squares, Protractors, Gages, etc. (3) Hand Tools - Scripers, Steel Rulers and Tapes, Wrench and Socket Sets, etc. (4) Machine Accessories - Tool Post and Holder, Collects, Chucks, Drill Chucks, Milling Arbors, Sleeves, Vises, Working Tables, etc. (5) Machinery - Metal Working Machinery, Woodworking Machinery, Shear Bending and Rolling Machine, etc. (6) Working Equipment, Safety & Material Handling - Lifting Equipments, Wheels, Halogen Lamps, Protection Gloves, Non-Woven Products, etc. (7) Pneumatic Units - Tube series, Air Duster Series, Quick Coupler, Push-in Fitting, Bronze Ball Value, Air Control Unit, Air Cylinder, Air Compressor, etc.