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SENY Interior Door Knob with Rectangular Backplate for Modern Interior Doors

Sale price$89.99
or 4 interest-free payments of $20.00 with Shop Pay
  • Clean modern design with rectangular backplate
  • Available in Privacy, Passage & Dummy functions
  • Smooth hollow metal knob with balanced weight
  • Fits most standard U.S. interior doors
  • Durable metal construction for daily use
Finish:Antique Brass
Function:Double Dummy
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✔ 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.

FAQ

  1. Can Seny hardware be customized for DIY projects?
    We offer personalized engraving services for DIY enthusiasts, making every door handle truly one of a kind and connecting the warmth of home with a personal touch.
  2. What finishes are available for door hardware?                                                        Seny Hardware offers a wide range of finishes, including Matte Black, Brushed Copper, Faux Gold, Brushed Red Bronze, Highlighted Red Bronze, Brushed Nickel, Polished Chrome, Antique Brass, Aged Brass, and Champagne Bronze — crafted to elevate any interior.
  3. Is Seny Hardware suitable for the exterior of my house?                                        Yes, our door handles and pulls are protected with a powder-coated anti-corrosion finish and have undergone rigorous quality testing for residential use. In addition, all of our hardware is thoroughly tested for quality before shipping.               
  4. How quickly can I get my order?                                                                               
    Most orders ship within 1–2 business days, and transit time varies by location—typically 2–7 days (Standard) or 1–2 days (Expedited). You’ll receive a tracking number once your package ships!
  5. Do your mortise locksets include keys?      
    Yes, the package contains one deadbolt, strike plate, latch, and two skeleton keys.
  6. What is the backset of your mortise lock?                                                                2.36"– We do not offer any other size.
  7. Will your interior mortise lock chassis fit all older doors with mortise locks?      Compatible with most interior doors and can adapt 2.36"backset.
  8. Are crystal door knobs hard to use in winter because they feel cold?                   While crystal naturally feels cooler to the touch during winter, they will warm up quickly with use.Many customers choose them because they not only function perfectly as hardware but also add a unique decorative accent that elevates the entire space.
  9. What do I do if someone locks themselves in a room?                                            There is a small hole in the Rosette or Plate on the exterior side of the door that can be used to unlock a “locked” privacy door. Insert a straightened paper clip or something of similar size into the privacy hole and gently push to unlock the privacy.
  10. Do the screw holes match?                                                                                         Generally, our screw holes and locks are designed to be compatible. If you encounter any mismatch issues, please take a photo and contact our after-sales customer service for help.                                                                                         

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.

Interior Door Knob with Rectangular Backplate

Modern Design · Clean Lines · Interior Use


Modern Minimalism with Architectural Balance

The SENY interior door knob with backplate is designed for modern interiors that value clean lines and understated detail. Featuring a smooth round knob paired with a structured rectangular backplate, this design creates a refined architectural look that elevates everyday doors.

This door knob with rectangular backplate blends simplicity and function, making it an ideal choice for contemporary and minimalist homes.


Clean Geometry with Refined Detail

Defined by its balanced proportions, this modern door knob with backplate delivers a sleek and timeless aesthetic:

  • Rectangular backplate adds vertical structure and visual clarity
  • Smooth round knob offers a comfortable, minimal profile
  • Subtle beveled edges enhance the overall design

A perfect minimalist door knob that complements modern interior spaces without overpowering them.


Durable Construction for Everyday Use

Crafted from high-quality metal, this interior door knob with backplate is built for long-term performance:

  • Solid construction for strength and stability
  • Smooth turning mechanism for consistent daily use
  • Durable finish designed to resist wear over time

Designed to feel clean, reliable, and refined in everyday use.


Designed for Interior Doors

Ideal for a wide range of interior applications:

  • Bedrooms
  • Bathrooms
  • Hallways
  • Closets
  • Home offices

A versatile solution for interior door knobs with backplate across modern homes.


Multiple Functions Available

Choose the configuration that best fits your space:

  • Passage – Non-locking for hallways and shared spaces
  • Privacy – Locking for bedrooms and bathrooms
  • Dummy – Decorative, non-turning for closets or inactive doors

All options maintain the same exterior design for a cohesive look.


Easy Installation & Standard Fit

  • Adjustable latch: 2-3/8" or 2-3/4"
  • Fits standard U.S. interior door thicknesses: 1-3/8" to 1-3/4"
  • Complete hardware set included

Important Installation Note

This door knob with backplate uses a reinforced mounting design:

🔧 Requires drilling two additional holes
🔧 Template included for accurate positioning

✔ Improved stability
✔ Prevents loosening over time
✔ Ensures long-term alignment


Multiple Finish Options

Available in modern finishes such as Matte Black, Satin Brass, and Brushed Gold, allowing this modern interior door knob to coordinate seamlessly with contemporary interiors.


Built for Everyday Reliability

Engineered for smooth operation and backed by a 2-year warranty, this interior door knob with backplate delivers dependable performance and long-term confidence.


Important Notes

  • Due to production batch variations, slight color differences may occur

  • California Proposition 65 Warning
    Cancer and Reproductive Harm — www.P65Warnings.ca.gov

Frequently Asked Questions

What are interior door knobs with backplates?

Interior door knobs with backplates feature an elongated mounting plate behind the knob instead of a traditional round rosette. The backplate provides additional durability, protects the door surface, and creates a more architectural appearance for modern interior doors.

Where can interior door knobs with backplates be installed?

Interior door knobs with backplates are commonly installed on bedroom doors, hallways, closets, home offices, and other interior spaces where both style and functionality are important.

What door thickness do these interior door knobs fit?

These door knobs fit most standard U.S. interior doors with thicknesses from 1-3/8" to 1-3/4". The adjustable latch supports both 2-3/8" and 2-3/4" backsets.

Are these door knobs available in different functions?

Yes. This interior door knob with rectangular backplate is available in privacy, passage, and dummy functions, allowing you to choose the right option for bedrooms, hallways, closets, and decorative doors.

Are door knobs with backplates suitable for modern interiors?

Yes. Door knobs with rectangular backplates are widely used in modern, contemporary, and transitional interiors because their clean lines and architectural structure create a refined and sophisticated look.

Styled for Real Homes

See It in Your Space

SENY Interior Door Knob with Rectangular Backplate for Modern Interior Doors applicable scenario
SENY Interior Door Knob with Rectangular Backplate for Modern Interior Doors applicable scenario
SENY Interior Door Knob with Rectangular Backplate for Modern Interior Doors applicable scenario
SENY Interior Door Knob with Rectangular Backplate for Modern Interior Doors applicable scenario

From entryways to bedrooms — a timeless upgrade in minutes.