Large Stamped-Brass New York Exterior Back Plate with Cylinder Hole

Our tailored New York back plate has timeless appeal. Whether your style is Victorian, Craftsman, or Mid-Century modern, this spare, beveled design will fit right in. Designed for use on the exterior side of a door, it includes a knob collar and cylinder hole for use on entry mortise locks. Made of solid, stamped brass, it comes in your choice of five popular finishes.

Dimensions: 10" H x 3" W and projects 5/16". Inside collar diameter: 5/8". Center to center spacing of cylinder hole to knob collar: 3 7/16".

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.