SENY Vintage Crystal Door Knob with Mortise Lock & Skeleton Key
SENY Vintage Crystal Door Knob with Mortise Lock & Skeleton Key
SENY Vintage Crystal Door Knob with Mortise Lock & Skeleton Key
SENY Vintage Crystal Door Knob with Mortise Lock & Skeleton Key
SENY Vintage Crystal Door Knob with Mortise Lock & Skeleton Key
SENY Vintage Crystal Door Knob with Mortise Lock & Skeleton Key
SENY Vintage Crystal Door Knob with Mortise Lock & Skeleton Key
SENY Vintage Crystal Door Knob with Mortise Lock & Skeleton Key
SENY Vintage Crystal Door Knob with Mortise Lock & Skeleton Key
SENY Vintage Crystal Door Knob with Mortise Lock & Skeleton Key
SENY Vintage Crystal Door Knob with Mortise Lock & Skeleton Key

SENY Vintage Crystal Door Knob with Mortise Lock & Skeleton Key

$55.99
or 4 interest-free payments of $20.00 with Shop Pay
  • Faceted Crystal Knob
  • Ornate Vintage Backplate
  • Mortise Lock Design
  • Classic Skeleton Key
  • Functional & Dummy Options
Finish:Antique Brass
Function:Mortise Lock Set (Includes Lock Body)
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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.

Vintage Crystal Door Knob with Mortise Lock & Skeleton Key

The SENY vintage crystal door knob with mortise lock combines faceted crystal, an ornate decorative backplate, and classic skeleton-key operation to bring authentic vintage character to interior doors.

Inspired by traditional European and Victorian-style hardware, the detailed metal backplate frames the crystal knob beautifully, creating an elegant statement for bedrooms, bathrooms, hallways, and other decorative interior spaces.

Available as a functional Mortise Lock Set or a decorative Double Dummy Set to suit different door applications.

Faceted Crystal Knob with Ornate Vintage Backplate

The clear faceted crystal knob reflects light beautifully while the decorative backplate adds rich architectural detail.

  • Faceted clear crystal knob
  • Ornate vintage-inspired backplate
  • Decorative keyhole detailing
  • Classic antique-style appearance

A distinctive choice for traditional, Victorian, vintage, and restoration-inspired interiors.

Mortise Lock Set with Skeleton Key

The Mortise Lock Set provides traditional mortise-lock functionality with a classic skeleton-key design.

The complete set includes:

  • Interior and exterior crystal knobs
  • Decorative backplates
  • Mortise lock body
  • Skeleton keys
  • Strike plate
  • Spindle
  • Installation hardware

The mortise lock is installed inside the door rather than using a standard cylindrical latch, preserving the traditional construction and appearance associated with vintage door hardware.

Choose Your Function

Two configurations are available:

Mortise Lock Set
Functional mortise lock with skeleton keys, designed for doors requiring traditional mortise-style locking hardware.

Double Dummy Set
Decorative, non-turning hardware for doors that do not require a functioning latch or lock.

Please select the appropriate configuration based on your existing door preparation and intended application.

Designed for Interior Doors

This vintage mortise door knob set is ideal for:

  • Bedrooms
  • Bathrooms
  • Hallways
  • Closets
  • French doors
  • Vintage home renovations
  • Traditional interior door upgrades

Its decorative profile works especially well in Victorian, traditional, European-inspired, and vintage interiors.

Available in Vintage Finishes

Choose from:

  • Antique Brass
  • Distressed Antique Brass

Both finishes complement the clear crystal knob while emphasizing the detailed pattern of the decorative backplate.

Due to the nature of antique-style finishes and production batches, slight variations in tone and surface appearance may occur.

Mortise Door Compatibility

Important: This product uses a mortise lock system and is not the same as a standard cylindrical door knob set.

Before ordering, check your existing door preparation and compare the mortise lock dimensions with your door.

If replacing an existing vintage mortise lock, we recommend measuring the existing lock body, backset, door thickness, and door preparation before purchase.

Need help determining compatibility?
Contact us before ordering and we'll be happy to help review your existing door setup.

Durable Construction for Everyday Use

The combination of a sturdy metal backplate, mortise lock body, and faceted crystal knob provides both decorative appeal and dependable everyday performance.

The functional Mortise Lock Set is designed for regular interior use, while the Double Dummy option provides the same coordinated vintage appearance for non-latching doors.

Why Choose This Vintage Mortise Door Knob?

  • Faceted crystal knob
  • Ornate vintage backplate
  • Traditional mortise lock design
  • Classic skeleton-key operation
  • Functional & dummy options

Important Notes

  • Check mortise dimensions and door preparation before ordering
  • Mortise Lock Set and Double Dummy Set have different functions
  • Double Dummy hardware does not turn, latch, or lock
  • Slight finish variations may occur between production batches
  • Backed by a 2-year warranty