Oriental Pattern Back Plate In Solid Cast Bronze

The bold and graphic Oriental pattern is one of our favorites. Initially designed by Branford Lock Works, circa 1885, this striking back plate features an open fan, a rising sun, and bamboo. Cast from solid bronze with a highlighted antique finish (unlacquered).

Dimensions: 5 1/2" H x 1 1/2" W. Inside collar diameter: 5/8". Center to center spacing of keyhole to knob collar: 2 1/16". Not for use on pre-drilled doors or with standard mortise locks.

How do I know what door knobs will work with a particular rosette or door plate? The knob shank diameter should be a little less than the inside collar diameter on the rosette.