BalanceFrom 370lbs HOPRO Weight Plate w/ Steel Hub
These bumper plates are constructed of high-density rubber with solid stainless steel inserts that can withstand repeated drops and with minimal bounce. It has an inner ring with a diameter of 2" and fits any Olympic barbell, dumbbell bar, or sled with a 2" diameter. The price drops from $499.99 to just $370 w/ free shipping.