KNOBWELL Flat Ball Multi-Function Interior & Outdoor Door Knobs

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Discover the Knobwell best interior and outdoor door knobs in multiple finishes—matte black, brown, and silver. This versatile knob set supports all four functions: privacy, passag e, dummy, and keyed entry. Whether you’re upgrading a bedroom, bathroom, closet, or front door, Knobwell delivers style and security in one package. Built for durability and easy installation, it’s a perfect match for both modern and traditional homes. Choose your color and function for a custom hardware solution. All Function Interior & Outdoor Door Knobs Feature Detail Type Door Knob Function Privacy: With lock, No keysPassage: Non-locking, No keysDummy: Non-turning, No LatchKeyed Alike: With Lock and 3 Same KeysDifferent Keys: With Lock and 3 Different Keys Material Stainless Steel Quality ANSI Grade 3, Exceeds 200,000 cycles, salt spray test standard 72H Finish Matte Black/Oil Rubbed Bronze/Satin Nickel Shape Flat Ball Size Knob Diameter: 2.2"(57mm) , Rosette Diameter: 2.56"(65mm) Adjustable Latch 60mm(2-3/8") or 70mm (2-3/4") Fits Door Thickness (35mm)1-3/8" to (45mm)1-3/4" Application Interior Doors: Bedroom/Bathroom/Hallway/Closet/PantryExterior Doors: Front Doors/Back Doors/Garden/Garage Reversible Left/Right Compatible Show more