10 Lb Olympic Weight Plates Set of 2 with 2" Center Hole Customer will receive (2) plates made from high quality American steel plate. Each plate weighs 10 pounds within the margin of error. Made from 3/4" thick steel plate The center hole is slightly larger than 2" to fit every standard barbell. Each plate comes in raw steel with an option for black paint as well. For custom sizes please contact us. Made by Harness Machine & Fab in Indiana.