Prestige Classic, the original Franke design, with straight sides and standard depth in the large compartment. This compartment has been deepened so that submerging a roaster or filling a tall pan is easier than ever.Prestige Classic, the original Franke design, with straight sides and standard depth in the large compartment.This compartment has been deepened so that submerging a roaster or filling a tall pan is easier.Gauge 18Base Cabinet Required 39quotCutOut 37 716quot x 21 716quotCorner Radius 1 12quot