/ Precision Measuring Tools / Surface Plates / Surface Plate Accessories / Cubes, 6-Face / G-81980 * Not actual product image G-81980 Six-Face Granite Cube 81980 Six-Face Granite Cubes 3" x 3" x 3" Six-Face Granite Cube - Grade AA Laboratory Granite Six-Face Cubes have all six faces finished flat, perpendicular and parallel. They are available in three sizes and are made from our pink granite. Features Specifications Product Testimonials Other similar products G-81980 Six-Face Granite Cube G-81981 Six-Face Granite Cube G-81982 Six-Face Granite Cube G-81983 Six-Face Granite Cube G-81984 Six-Face Granite Cube G-81985 Six-Face Granite Cube Contact Starrett Features Granite cubes have all six faces finished flat, parallel and perpendicular to one another. Custom sizes can be quoted upon request. Specifications Made in America: Yes Size LxWxT (in): 3 X 3 X 3 Grade (U.S.): AA Laboratory Size LxWxT (mm): 75 X 75 X 75 Product Testimonials Write a product review Write a product review Comments* First Name* Last Name* Email* Occupation The information you provide will be used in accordance with the terms of our privacy policy. I agree to the privacy policy. Please provide the required information. Thank you for submitting a product testimonial on www.starrett.com. By submitting information to Starrett, you acknowledge and give express permission for the L.S. Starrett Company to use and share your statements.