Best Brass Mortise Locks of 2025

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Brass mortise locks are high-quality locks designed to provide maximum security for your doors. These locks are made of durable brass material that is resistant to wear and tear, ensuring longevity. They come in various sizes and designs to fit your door's requirements, and they are easy to install. These locks are ideal for both commercial and residential buildings, and they provide a reliable and secure locking system that gives you peace of mind. With their sleek design and robust construction, brass mortise locks are an excellent choice for anyone looking to increase their property's security.
At a Glance: Our Top Picks
Top 10 Brass Mortise Locks
XFORT® 3 Lever Brass Mortice Sashlock
The XFORT® Brass Mortice Lock provides enhanced security with its solid brass latch and deadbolt, making it a reliable choice for safeguarding your home. It has been rigorously tested and is CE approved, ensuring it meets high safety standards, including fire rate testing. The unique ROTALATCH technology offers a patented latch bolt reverse system for added convenience. Additionally, this lock is designed for a wide application, fitting both left and right-handed doors, which makes it versatile for any internal wooden door.
Decoranddecor Antique Brass Mortice Door Lock
The Decoranddecor Mortice Lock is a stylish and functional addition to your home. Available in various finishes like antique brass, it enhances your interior while ensuring security. With fire-rated UKCA and CE approvals, you can feel safe knowing your home is protected. Each lock comes with keys, offering you both security and easy access. Additionally, the lock is available in different sizes, making it suitable for all your interior doors.
Decoranddecor Antique Brass Bathroom Lock
The Decoranddecor Bathroom Lock combines elegance with security, making it an excellent choice for your bathroom. Its antique brass finish not only enhances the aesthetic of your door but also provides a robust level of security for your private space. Designed for standard bathroom doors, this mortice lock ensures your privacy is well-protected. Additionally, as a fire-rated product compliant with UKCA and CE standards, you can rest easy knowing that your sanctuary has an extra layer of safety.
Yale 2 Lever Mortice Sash Lock 67mm
The Yale Mortice Sash Lock is an ideal choice for securing your internal wooden doors. With its two lever design, this mortice lock provides a standard level of security, ensuring your home remains safe. Available in a polished brass finish, it adds a touch of elegance to your doors. The 2.5 Inch backset makes it compatible with a variety of door handles, offering flexibility for your needs. You will receive two standard Yale keys, and should you need more, additional keys can easily be ordered from a locksmith.
TSS Brass Mortice Sash Lock with 3 Keys
The TSS Mortice Sash Lock is a high-security solution for your external doors. It comes with three keys and easy-to-follow fitting instructions, ensuring a hassle-free installation. This lock is insurance approved and meets British Standard BS3621:2007, providing you with peace of mind. Additionally, it features hardened steel plates that protect against drilling attacks, enhancing your home’s security. With anti-saw rollers in the deadbolt, you can rest assured that your door is safeguarded against sawing attempts, making it an excellent choice for safety-conscious users.
Yale PM320PB25 3 Lever Mortice Sash Lock
The Yale PM320PB25 Lock is a reliable choice for securing internal wooden doors. This mortice sash lock features three levers, providing a standard level of security that gives you peace of mind. Its polished brass finish adds an elegant touch to your door. With a 2.5-inch backset, it fits well with most internal door handles, ensuring a seamless installation. You will also receive two standard Yale keys, allowing for convenient access and easy replacement if necessary.
Yale P-M552-PB-65 Mortice Lock with Brass Finish
The Yale Mortice Dead Lock is an excellent choice for enhancing the security of your wooden doors. With its five-lever design, you can enjoy a high level of protection against unauthorised access. The polished brass finish not only adds a touch of elegance but also ensures durability. It features a 2.5 Inch/64 mm backset, making it a suitable fit for most doors. Supplied with two standard Yale keys, you can easily manage access while additional keys are available from a locksmith if needed.
DIDA® 3 Lever Polished Brass Mortice Lock
The DIDA® Mortice Lock offers enhanced security for your internal and external doors. Made from solid brass, the robust latch and deadbolt feature advanced rotalatch technology, ensuring peace of mind for you and your family. This lock is designed for versatility, fitting both left and right-handed doors and suitable for various private rooms. Installation is straightforward, as the lock comes complete with all necessary parts and three keys, allowing you to share access with guests or family members easily.
Carlisle Brass EASI-T Bathroom Lock 64mm
The Carlisle Brass EASI-T Lock is a reliable bathroom lock designed for residential use. With a 64mm size, it fits most standard doors, ensuring a secure and private environment. The mortise design provides strength and durability, giving you peace of mind. Its satin brass finish not only enhances the aesthetic appeal but also resists tarnishing, maintaining its attractive look over time. This lock is easy to install, making it a convenient choice for homeowners looking to upgrade their bathroom security.
Yale Y52X Mortise Lock for Wooden Doors
The Yale Y52X Mortise Lock offers several convenient features for users. Its ambidextrous operation means you can easily use the lock whether you are left or right-handed. The latch comes with a reversibility system, allowing you to adjust it without needing any tools, making installation simpler. Additionally, the closed case design prevents dirt from entering, ensuring smooth operation. The painted steel case and cover enhance durability, providing a long-lasting solution for securing your wooden doors.
Frequently Asked Questions (FAQs)
1. 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).
2. 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).
3. What is the difference between a mortice lock and a deadlock?
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.
4. 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.
During our brass mortise lock research, we found 120 brass mortise lock products and shortlisted 10 quality products. We collected and analyzed 13,581 customer reviews through our big data system to write the brass mortise locks list. We found that most customers choose brass mortise locks with an average price of £17.26.
The brass mortise locks are available for purchase. We have researched hundreds of brands and picked the top brands of brass mortise locks, including XFORT, Decoranddecor, Yale, TSS, DIDA. The seller of top 1 product has received honest feedback from 2,145 consumers with an average rating of 4.9.

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.