SENY Door Knobs with Backplate – Arched Interior Door Knob Set (Privacy, Passage, Dummy)
- Mushroom metal knob with smooth, comfortable grip
- Traditional arched rosette with classic detailing
- Available in Privacy, Passage & Dummy functions
- Fits most standard U.S. interior doors
- Designed for daily use, easy DIY installation
✔ FREE U.S. SHIPPING
Free shipping on all orders.
✔ SHIPS FAST FROM U.S.
Most orders dispatch within 1 business day.
✔ EASY RETURNS & WARRANTY
30-day returns + 2-year coverage.
Select your function
Why Customers Love It
TIMELESS DECORATIVE DESIGN
Thoughtfully crafted hardware that adds refined character to doors, drawers, and cabinets.
SOLID & DURABLE CONSTRUCTION
Built with quality metal components for smooth performance and dependable everyday use.
EASY INSTALLATION & FUNCTION
Standard fitting and practical configurations make setup simple for interior and entry applications.
MULTIPLE FINISHES & OPTIONS
Available in versatile finishes and styles to complement both modern and vintage homes.
Door Knobs with Backplate for Interior Doors
This door knob with backplate combines classic design with everyday functionality. Featuring a smooth mushroom-shaped knob and a decorative arched backplate, it adds timeless character to interior doors while ensuring reliable performance.
Classic Arched Backplate with Timeless Appeal
The arched backplate introduces soft architectural detail that enhances both traditional and transitional interiors. Paired with the rounded knob, it creates:
✔ A refined, decorative profile
✔ Balanced proportions for interior doors
✔ A timeless look that fits multiple home styles
Perfect for those seeking interior door knobs with backplate that feel both classic and versatile.
Smooth Mushroom Knob for Comfortable Use
The rounded mushroom knob is designed for daily comfort and ease of use. It offers:
✔ A natural, ergonomic grip
✔ Smooth turning operation
✔ A soft, understated silhouette
A practical and stylish solution for interior spaces.
Interior Door Knob Set with Multiple Functions
Available in three functional options to match different rooms:
✔ Privacy Door Knobs – ideal for bedrooms and bathrooms
✔ Passage Door Knobs – perfect for hallways and shared spaces
✔ Dummy Door Knobs – for decorative or push/pull applications
Easily maintain a consistent look throughout your home.
Durable Metal Construction
Crafted from high-quality metal, these interior door knobs provide:
✔ Strong and stable construction
✔ Long-lasting durability
✔ Reliable everyday performance
Built to maintain both function and appearance over time.
Designed for Interior Applications
Suitable for a wide range of spaces:
Bedrooms
Bathrooms
Hallways
Closets
Home offices
A versatile upgrade for any interior door.
Easy Installation & Standard Fit
✔ Adjustable latch: 2-3/8" or 2-3/4"
✔ Fits standard U.S. door thickness
✔ Reversible for left and right-handed doors
Designed for both replacements and new installations.
Built for Everyday Reliability
Engineered for smooth daily use and backed by a 2-year warranty, this door knob set delivers dependable performance and long-term confidence.
Important Notes
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Due to production batch variations, slight color differences may occur
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California Proposition 65 Warning
Cancer and Reproductive Harm — www.P65Warnings.ca.gov
Customer Reviews
These are sort of small but not too small. Color and patina resemble and older home which is what I wanted. CLASSY
This door knob is perfect to match my other antique brass hardware in my home. It is a substantial weight and seems like a very nice quality product. It's super functional and has the features that I need with the look that I want. Overall a really nice door knob.
This privacy door lock has a nice smooth matte finish. I like the design plate very nicely detailed. Lock feels durable and high quality. The installation was straightforward though you have to be precise for the button to work to lock door. First time I installed it would not lock had to take off lock and reposition it. I did manage to get the door to lock and open. I do like the pinhole on other side just incase someone gets locked in bathroom you can unlock it. The button is very accurate, this is my first time installing a lock with a push button. There is no jiggling everything is sturdy when closing and opening door. Knob fits in hand nicely and turns smooth. I would recommend this product to others.
I just received this antique gold door knob, and I’m already in love with it! The finish is rich and elegant — not too shiny, with just the right amount of patina to give it that timeless, vintage feel. It looks exactly like the photos, maybe even better in person.Even though I haven’t installed it yet, I can tell it’s well made. It has a solid weight to it and comes with all the hardware neatly packaged. No scratches or defects — everything arrived in perfect condition.I bought it to update a guest room, and I think it’s going to be the perfect finishing touch. I’ll update once it’s installed, but first impressions are excellent. Highly recommend if you’re going for a classic, upscale look!
Nice royal design for the look. Lock appears brighter gold than photos for product. Functions as intended and great price for the money. Easy to open packaging and lock functions as insteaded.
Styled for Real Homes
See It in Your Space
From entryways to bedrooms — a timeless upgrade in minutes.