Best Stainless Steel Mortise Locks of 2026

Corey Phillips Avatar
Corey Phillips
Last Updated: 4 Feb 2026

* We independently evaluate all recommended products and services. If you click on links we provide, we may receive compensation.

If you're looking for a reliable and durable locking system for your doors, then you might want to consider stainless steel mortise locks. These locks are designed to offer enhanced security for both residential and commercial properties. They come in a range of sizes and finishes to suit various door types and styles. Stainless steel mortise locks are made of high-quality materials that are resistant to corrosion, rust, and wear. They are easy to install and can be used with different locking mechanisms, such as keys, knobs, or handles. Overall, stainless steel mortise locks are a great investment for anyone who wants to protect their property and valuables.

At a Glance: Our Top Picks

SilverCloud YS800 Mortise Electric Lock Cover #TOP 1
SilverCloud YS800 Mortise Electric Lock
ftb score rating icon 9.9
Gedotec Mortise Lock for Sliding Doors Cover #TOP 2
Gedotec Mortise Lock for Sliding Doors
ftb score rating icon 9.8
Fockety Adjustable Electric Strike Lock Cover #TOP 3
Fockety Adjustable Electric Strike Lock
ftb score rating icon 9.6

Top 5 Stainless Steel Mortise Locks

#TOP 1

SilverCloud YS800 Mortise Electric Lock

SilverCloud
YS800
Silver
SilverCloud YS800 Mortise Electric Lock Cover
Mortise Electric Lock SilverCloud YS800, Fail Secure, NO, Stainless Steel, 12V, Equipped with Arming pin, Open Mode Lock Function

The SilverCloud YS800 Lock is a highly secure, fail-secure electromagnetic lock designed for versatility. It works for any door direction—be it inward, outward, rightward, or leftward—providing you with flexible installation options. This lock is compatible with intercom and access control systems, offering you seamless integration for advanced security solutions. Its robust anti-theft features ensure your property remains protected, giving you peace of mind in your daily life.

What We Like
Versatile door compatibility
Highly secure design
Compatible with access control systems
Easy installation

Gedotec Mortise Lock for Sliding Doors

Gedo-91126322
Silver
Gedotec Mortise Lock for Sliding Doors Cover
Gedotec Stainless Steel Mortise Lock - H5500 | Startec | Circular Bolt | Silver matt | 1 Set - Deadbolt Lock for Sliding Room Doors

The Gedotec Mortise Lock is designed for wooden sliding doors, making it an excellent choice for securing your living space. With a 50mm backset, it fits various door types, ensuring compatibility. The lock is prepared for profile cylinders, allowing you to choose keyed alike or different locking options, providing you with flexibility in security. Its robust stainless steel forend and strike plate enhance durability, ensuring that your lock withstands daily use while providing peace of mind.

What We Like
Easy to install and retrofit
Durable stainless steel construction
Compatible with various locking cylinders
Suitable for wooden sliding doors
#TOP 3

Fockety Adjustable Electric Strike Lock

Fockety98wggqn4u6
Silver
Fockety Adjustable Electric Strike Lock Cover
Electric Strike Lock, Mortise Mounted High Strength Electronic Lock, Adjustable for Stainless Steel Doors,Wooden Doors Office Building

The Fockety Electric Lock is a high-strength electronic locking solution ideal for both stainless steel and wooden doors in office buildings. This mortise-mounted lock offers exceptional durability and security, ensuring your premises are well-protected. Its adjustable design allows for easy installation on various door types, providing you with added flexibility. With this lock, you can enhance your access control, making it a practical choice for managing entry points in your workspace.

What We Like
High-strength electronic lock
Adjustable for different doors
Durable mortise-mounted design
Ideal for office buildings
#TOP 4

PRIME-LINE E 2013 Stainless Steel Mortise Lock

Prime-Line
E 2013
Zinc
1 Pack
PRIME-LINE E 2013 Stainless Steel Mortise Lock Cover
Prime-Line E 2013 Stainless Steel Mortise Lock for Patio Sliding Doors Constructed of Wood, Aluminum, and Vinyl, 3-11/16 Inch, Vertical Keyway, Silver (Single Pack)

The PRIME-LINE E 2013 Lock is designed for easy installation, allowing you to secure your sliding patio doors with minimal effort. It is compatible with doors made from wood, aluminium, and vinyl, ensuring versatility for various setups. The vertical keyway position enhances security when the lock is engaged. Additionally, the lock features specific mounting hole centres, making it essential to check your existing door dimensions before purchasing to guarantee a perfect fit.

What We Like
Quick and easy installation
Compatible with multiple door materials
Enhanced security with vertical keyway
Clear dimensional specifications provided
#TOP 5

Zoo ZDL7860 Stainless Steel Bathroom Mortice Lock

ZHZDL7860SS
Silver
Zoo ZDL7860 Stainless Steel Bathroom Mortice Lock Cover
Zoo ZDL7860 Mortice DIN Bathroom Latch & Deadbolt Lock 60mm Backset Satin Stainless Steel

The Zoo ZDL7860 Lock is a reliable choice for your bathroom door. Made from stainless steel, it offers durability and resistance to corrosion, ensuring long-lasting use. Its square flat profile provides a sleek and modern look, fitting well with contemporary interiors. Additionally, the lock has been tested to BS EN 12209:2003, meaning it meets recognised safety and performance standards, giving you peace of mind about security. This lock combines practicality with style, making it a convenient and secure option for your home.

What We Like
Durable stainless steel material
Modern square flat profile
Tested to safety standards
Suitable for bathroom doors
Buying Guide Image

Frequently Asked Questions (FAQs)

1. Which is the best mortise lock?

Bestsellers in Mortise Locks LAVNA LM10 On Rose Mortise Door Handle Lock with Single Latch Brass Lock Body for Bathroom / Balcony Doors. (Antique Brass Finish). LAVNA LM30 On Rose Mortise Door Handle Lock with Single Latch Brass Lock Body for Bathroom / Balcony Doors. (Antique Brass Finish).

2. Are mortise locks worth it?

Mortise Locks While more expensive than a cylindrical lock, a mortise lock is worth the extra cost as it includes a deadbolt, can last a lifetime and is aesthetically-pleasing (the old-world, thumb latch handle is very popular).

3. Is a mortise lock more secure?

Mortise locks are one of the most secure forms of residential hardware available today. What makes mortise locks so much more secure than their cylinder counterparts? A pocket cut into the short edge of the door, allows a longer and thicker mortise box to slide into the door itself, providing superior protection.

4. What is the difference between deadlock and mortise lock?

The difference between a mortice deadlock and sash lock is that a mortice sashlock has a latch and bolt to open and close the lock. Where-as a mortice deadlock does not have a latch to open the lock.

Editor's Notes

During our stainless steel mortise lock research, we found 158 stainless steel mortise lock products and shortlisted 5 quality products. We collected and analyzed 43,574 customer reviews through our big data system to write the stainless steel mortise locks list. We found that most customers choose stainless steel mortise locks with an average price of £18.28.

The stainless steel mortise locks are available for purchase. We have researched hundreds of brands and picked the top brands of stainless steel mortise locks, including SilverCloud, Gedotec, Fockety, Zoo Hardware.

Written by
Corey Phillips Avatar

Corey Philips is an electrician and lighting expert. He graduated from the University of Birmingham in 2012 with a Bachelor's degree in electrical and electronics engineering. Corey is a specialist contractor in lights. He sells and installs and recommends lights and lamp sheds, and other lights accessories. Aside from that, Corey is vast in installing and maintaining electrical appliances like air conditioners, water heaters, and the likes.