SENY Adjustable Door Latch 60–70mm with 45° Turning Angle – Replacement Deadlatch for Interior & Entry Doors
SENY Adjustable Door Latch 60–70mm with 45° Turning Angle – Replacement Deadlatch for Interior & Entry Doors
SENY Adjustable Door Latch 60–70mm with 45° Turning Angle – Replacement Deadlatch for Interior & Entry Doors
SENY Adjustable Door Latch 60–70mm with 45° Turning Angle – Replacement Deadlatch for Interior & Entry Doors
SENY Adjustable Door Latch 60–70mm with 45° Turning Angle – Replacement Deadlatch for Interior & Entry Doors
SENY Adjustable Door Latch 60–70mm with 45° Turning Angle – Replacement Deadlatch for Interior & Entry Doors
SENY Adjustable Door Latch 60–70mm with 45° Turning Angle – Replacement Deadlatch for Interior & Entry Doors
SENY Adjustable Door Latch 60–70mm with 45° Turning Angle – Replacement Deadlatch for Interior & Entry Doors
SENY Adjustable Door Latch 60–70mm with 45° Turning Angle – Replacement Deadlatch for Interior & Entry Doors
SENY Adjustable Door Latch 60–70mm with 45° Turning Angle – Replacement Deadlatch for Interior & Entry Doors

SENY Adjustable Door Latch 60–70mm with 45° Turning Angle – Replacement Deadlatch for Interior & Entry Doors

$19.99
Designed for versatility and ease, the adjustable latch (60–70mm) brings a seamless fit to every door — blending function with quiet sophistication.
  • 45° turning latch for smoother, quieter operation
  • Adjustable backset fits 60–70mm door preparations
  • Compatible with most standard interior door handles
  • Durable metal latch for reliable daily use
  • Easy DIY replacement—no special tools required
Finishes:Oil Rubbed Bronze

🚚 Free Shipping on $99+ (Standard $4.99 under $99)
⚡ Expedited Shipping Available
🔁 30-Day Returns
🛡 2-Year Warranty
💳 Visa · Mastercard · Amex · Apple Pay · Google Pay · Shop Pay · Paypal
💰 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.

Smooth, Quiet Performance with a 45° Turning Angle

The SENY Adjustable Door Latch is designed for versatile installation and refined everyday performance. Featuring a precision-engineered 45° turning angle, it delivers smoother door closing, reduced friction, and a soft, reliable feel with every use.

Adjustable Backset for Flexible Installation

With an adjustable backset from 60mm to 70mm (2-3/8" to 2-3/4"), this latch is compatible with a wide range of interior and entry doors, making it an ideal replacement for existing door lock hardware.

Precision-Engineered for Reliability

Crafted from high-quality materials, the latch mechanism ensures consistent operation, durability, and long-term performance—suitable for both residential upgrades and professional installations.

Compatible with Standard Door Sizes

Designed to fit:

  • Backset: 60mm – 70mm

  • Door Thickness: 1.38" – 1.75"

Works seamlessly with common U.S. door preparations.

Multiple Finish Options

Available in a variety of finishes to coordinate with existing door hardware and lock components.

Ideal for Door Lock Replacement

Perfect for:

  • Interior door lock replacement

  • Entry door latch upgrades

  • Repairing worn or outdated latch mechanisms

Warranty & Important Notes

  • Includes a 2-year warranty

  • California Proposition 65 Warning: Cancer and Reproductive Harm – www.p65warnings.ca.gov

  • Due to production batch variations, slight color differences may occur
BACKSET:60mm-70mm
DOOR THICKNESS:1.38''-1.75''