Chubb Custodian – Grade 4 Cash Rating UK £60,000 / ROI €90,000 Chubb Trident – Grade 4 Cash Rating UK £60,000 / ROI €90,000 Chubb Custodian – Grade 5 Cash Rating UK £100,000 / ROI €150,000 Chubb Trident – Grade 5 Cash Rating UK £100,000 / ROI €150,000 Chubb Trident – Grade 6 Cash Rating UK £150,000 / ROI €200,000