Home / Product Size / 2-3/4" inside diameter; 4-1/2" outside diameter 2-3/4" inside diameter; 4-1/2" outside diameter Showing all 4 results Default sorting Sort by popularity Sort by latest Sort by price: low to high Sort by price: high to low Caster Cup Lucite – Black $15 Caster Cup Lucite – Brass-plated $22 Caster Cup Lucite – Brown $15 Caster Cup Lucite – Clear $15