Define your home's exquisite appeal with the ornate authenticity and impassioned design of the Grande Victorian Plate in vintage brass. Add the Provence Knob with its graceful arcs for a pairing that denotes a regal refinement. All Grandeur knobs are created from 24% lead crystal for unparalleled clarity and beauty, and mounted on a solid (not plated) forged brass base.Premium quality from Nostalgic Warehouse. Complete set including Latch 2 3/8 inch standard back set. Easy installation, with just a screwdriver. Standard door thickness range is 1-3/8-Inch to 1-3/4-Inch.