Plates meet federal specifications GGG-P-463-C, Grade B.
Note: For this particular surface plate style, motor freight is the only shipping option, even when weight is less than 100 pounds. This is because plate is a precision item that must be handled carefully. Our experience has shown if we try to ship plate via UPS they often do not arrive intact.
Warning:This product may expose you to chemicals including Nickel, Chromium, or Lead, chemicals known to the State of California to cause Birth Defects and/or Cancer. For more information go to www.P65Warnings.ca.gov