SENY Antique Mortise Lock Set with Floral Crystal Knob & Vintage Rectangular Plate
mortise interior door hardware
black mortise door knob
baldwin mortise door hardware
mortise knob
baldwin hollywood hills mortise
SENY Antique Mortise Lock Set with Floral Crystal Knob & Vintage Rectangular Plate
SENY Antique Mortise Lock Set with Floral Crystal Knob & Vintage Rectangular Plate
SENY Antique Mortise Lock Set with Floral Crystal Knob & Vintage Rectangular Plate
SENY Antique Mortise Lock Set with Floral Crystal Knob & Vintage Rectangular Plate
SENY Antique Mortise Lock Set with Floral Crystal Knob & Vintage Rectangular Plate
SENY Antique Mortise Lock Set with Floral Crystal Knob & Vintage Rectangular Plate
SENY Antique Mortise Lock Set with Floral Crystal Knob & Vintage Rectangular Plate

SENY Antique Mortise Lock Set with Floral Crystal Knob & Vintage Rectangular Plate

$55.99
The Mortise Lock Set features quality components for smooth, durable performance.The Flora Plate and radiant Floral Crystal Knob infuse every door with warmth and elegance, turning each entryway into a sparkling highlight of the home.
  • Designed for daily use, easy DIY install
  • Fits most standard U.S. doors
  • Adjustable backset: 2-3/8" or 2-3/4"
Finish:Antique Brass
Function:Dummy

🚚 Free Shipping on $99+ (Standard $4.99 under $99)
⚡ Expedited Shipping Available
🔁 30-Day Returns
🛡 2-Year Warranty
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💰 Taxes included — no hidden fees.

No APO/FPO/PO Boxes. Expedited shipping is not available for remote areas.

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

Trusted by homeowners nationwide.

Over 10,000 Sets Sold in the U.S.

Timeless Elegance for Classic Mortise Doors

The SENY Antique Mortise Lock Set is designed for traditional and architectural doors that require authentic mortise construction. Featuring a floral crystal door knob paired with a vintage rectangular backplate, this set delivers refined antique character with dependable performance.

Precision Mortise Lock Construction

Built with high-quality internal components, this mortise lock offers smooth operation, enhanced durability, and reliable performance—ideal for long-term residential use and classic door installations.

Lead-Free Floral Crystal Knob

Crafted from premium lead-free crystal, the floral-patterned knob reflects light beautifully while providing a comfortable grip and lasting strength. Its intricate detailing adds depth and timeless decorative appeal.

Vintage Rectangular Backplate with Classic Detail

The vintage rectangular backplate introduces ornate edges and traditional proportions, making this set an excellent match for antique, heritage, and transitional interior styles.

Complete Mortise Lock Set for One Door

Includes a complete mortise lock set for one door, with pre-assembled knob and internal components to simplify installation and ensure precise alignment.

Multiple Finish Options

Available in a variety of finishes to coordinate seamlessly with classic door hardware and interior décor.

Standard-Compatible & Secure Fit

  • Fixed mortise backset: 2.36" (60 mm)

  • Fits standard U.S. door thicknesses from 1.38"–1.75"
    Designed for professional-quality results in both replacement and new installations.

Suitable for Interior & Entry Doors

Ideal for:

  • Interior doors

  • Entry doors requiring mortise construction

  • Bedrooms, hallways, and statement doors

Built for Long-Term Use

Engineered for smooth everyday operation and backed by a 2-year warranty, offering confidence in craftsmanship and durability.

Important Notes

California Proposition 65 Warning: Cancer and Reproductive Harm – www.p65warnings.ca.gov
Due to production batch variations, slight color differences may occur.
KNOB DIAMETER:2.36''
DOOR THICKNESS:1.38''-1.75''
INTERIOR PLATE HEIGHT: 6.97''
INTERIOR PLATE WIDTH:2.2''
PROJECTION:2.44''
BACKSET:2.36''
CASE HEIGHT:3.6''
CASE TICKNESS:0.9''
Mortise