SENY rectangular crystal door knob with rectangular backplate
SENY rectangular crystal door knob installed on interior door
SENY rectangular crystal door knob available in multiple finishes
SENY rectangular crystal door knob dummy passage privacy functions
SENY rectangular crystal door knob passage function hardware set
SENY rectangular crystal door knob privacy function with lock
SENY rectangular crystal door knob dummy decorative door knob
SENY rectangular crystal door knob installed look
SENY rectangular crystal door knob dimensions and compatibility
SENY rectangular crystal door knob polished chrome passage function
SENY rectangular crystal door knob polished chrome privacy function
SENY rectangular crystal door knob polished chrome dummy function
SENY rectangular crystal door knob brushed gold passage function
SENY rectangular crystal door knob brushed gold privacy function
SENY rectangular crystal door knob brushed gold dummy function
SENY rectangular crystal door knob matte black passage function
SENY rectangular crystal door knob matte black privacy function
SENY rectangular crystal door knob matte black dummy function
SENY rectangular crystal door knob satin nickel passage function
SENY rectangular crystal door knob satin nickel privacy function
SENY rectangular crystal door knob satin nickel dummy function
SENY rectangular crystal door knob polished brass passage function
SENY rectangular crystal door knob polished brass privacy function
SENY rectangular crystal door knob polished brass dummy function

SENY Rectangular Crystal Door Knob with Rectangular Backplate | Contemporary Interior Door Knob

$69.99
or 4 interest-free payments of $20.00 with Shop Pay
  • Faceted crystal with brilliant reflections
  • Modern rectangular architectural design
  • Sleek elongated backplate
  • Passage / Privacy / Dummy functions
  • Adjustable latch, easy installation
Finish:Polished Chrome
Function:Passage
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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.                                                                                         

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.

Rectangular Crystal Door Knob with Modern Architectural Design

The SENY Rectangular Crystal Door Knob combines modern geometry with refined transparency, creating a striking focal point for contemporary interiors. Featuring a precision-cut rectangular crystal knob paired with a minimalist rectangular backplate, this design emphasizes clean architectural lines while maintaining timeless elegance.

Perfect for homeowners who appreciate modern design and carefully crafted details, this rectangular crystal door knob adds subtle brilliance and structure to interior doors.

Precision-Cut Lead-Free Crystal

Crafted from premium lead-free crystal, the rectangular knob offers exceptional clarity and durability.

Key highlights include:

  • Precision-cut rectangular crystal design
  • Brilliant light reflection with crisp edges
  • High transparency that enhances interior brightness
  • Durable construction for everyday use

The structured crystal geometry complements modern and transitional interior spaces where simplicity and proportion matter.

Modern Rectangular Backplate

The elongated rectangular backplate reinforces the architectural aesthetic of this door knob.

Features include:

  • Clean vertical lines that enhance modern interiors
  • Balanced proportions for contemporary doors
  • Minimalist design that complements modern hardware

The rectangular form creates a cohesive visual structure that works beautifully in modern homes, apartments, and architectural interiors.

Ideal for Interior Doors

This rectangular crystal door knob is designed for a variety of interior spaces:

  • Bedrooms
  • Hallways
  • Home offices
  • Living spaces
  • Contemporary interiors

Its balanced design makes it suitable for both residential renovations and modern new homes.

Available Functions

Choose the function that best suits your door:

  • Passage
    Non-locking door knob designed for hallways, closets, and shared spaces.
  • Privacy
    Locking function ideal for bedrooms and bathrooms.
  • Dummy
    Decorative fixed knob for inactive doors such as closet doors or double doors.

Easy Installation

Installation is quick and straightforward with the included hardware set.

Features include:

  • Complete hardware for one door
  • Pre-mounted knobs for faster installation
  • Adjustable latch for standard backsets
  • Compatible with most interior doors

Adjustable latch fits:

  • 2-3/8" backset
  • 2-3/4" backset

Suitable for standard U.S. door thickness.

Available Finishes

Available in several carefully selected finishes to match modern interiors and complement contemporary door hardware.

These finishes are designed to coordinate with cabinet hardware, lighting fixtures, and interior accents.

Built for Everyday Performance

Engineered for durability and smooth operation, the SENY rectangular crystal door knob delivers reliable performance with refined aesthetics.

  • Smooth turning mechanism
  • Durable internal components
  • Designed for daily use
  • Backed by a 2-year warranty

A Modern Crystal Door Knob for Architectural Interiors

With its crisp rectangular crystal form and structured backplate design, this contemporary door knob offers a perfect balance between modern architecture and elegant transparency.

Ideal for interiors where geometry, light, and proportion define the design language.

Important Notes

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

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

Styled for Real Homes

See It in Your Space

SENY Rectangular Crystal Door Knob with Rectangular Backplate | Contemporary Interior Door Knob applicable scenario
SENY Rectangular Crystal Door Knob with Rectangular Backplate | Contemporary Interior Door Knob applicable scenario
SENY Rectangular Crystal Door Knob with Rectangular Backplate | Contemporary Interior Door Knob applicable scenario
SENY Rectangular Crystal Door Knob with Rectangular Backplate | Contemporary Interior Door Knob applicable scenario

From entryways to bedrooms — a timeless upgrade in minutes.