Grand Style - The ideal choice for larger vintage or new doors, our Egg & Dart door handles and door knob plates add a touch of elegance to any space Premium Presentation - Available in multiple beautiful finishes, this interior door knob features distinctive border detailing, as well as floral crown and foot, that exude grand style Exceptional Craftsmanship - Crafted to the highest standards and constructed from hot-forged brass, our intricately detailed interior door handles are solid, durable, and distinctive Easy Installation - These indoor door knobs are the perfect door accessories for restoring vintage doors or new doors; Includes complete doorknob set for 1 door (both sides) and all installation hardware Historically Inspired Hardware - Known for making products honoring the past, Nostalgic Warehouse has stayed true to its mission of providing vintage-inspired designs and demonstrating exceptional craftsmanship for over 40 years Forged Brass Classic Egg and Dart Style Knob Full 3-Year Warranty Polished Brass Finish Standard door thickness range is 1-3/8-Inch to 1-3/4-Inch