Stamped Brass French-Baroque Back Plate with Keyhole in Oil-Rubbed Bronze

This lovely French-Baroque Back Plate with Keyhole makes your doors really shine. The circa 1910 design has been resized to fit modern pre-drilled doors, but also works with vintage mortise locks. Made of top-quality stamped brass, it comes in a classic oil-rubbed bronze finish.

Dimensions: 8 1/2" H x 2 3/8" W. Inside collar diameter: 5/8". Center to center spacing of keyhole to knob collar: 2 1/4".

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.