Best Satin Mortise Locks of 2026

Corey Phillips Avatar
Corey Phillips
Last Updated: 4 Feb 2026

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Satin mortise locks are a type of door lock that is commonly used in residential and commercial properties. These locks are designed to fit into a mortise, which is a rectangular recess that is cut into the edge of a door. Satin mortise locks come in a variety of sizes, styles, and finishes, but they all share the same basic design. They consist of a lock body, a latch bolt, and a deadbolt, which are operated by a key or a thumb turn. Satin mortise locks provide a high level of security and are a popular choice for those looking to secure their property.

At a Glance: Our Top Picks

TSS British Standard Mortice Sash Lock Satin Chrome 2.5" Cover #TOP 1
TSS British Standard Mortice Sash Lock Satin Chrome 2.5"
ftb score rating icon 9.9
Yale Y52X00600S2 Mortise Lock for Wooden Doors Cover #TOP 2
Yale Y52X00600S2 Mortise Lock for Wooden Doors
ftb score rating icon 9.8
Decoranddecor Sash Mortice Door Lock with Keys Cover #TOP 3
Decoranddecor Sash Mortice Door Lock with Keys
ftb score rating icon 9.6

Top 6 Satin Mortise Locks

#TOP 1

TSS British Standard Mortice Sash Lock Satin Chrome 2.5"

TSS
dbe70cc7-08a7-49cb-9a48-c952cd2497f5
Satin Chrome
TSS British Standard Mortice Sash Lock Satin Chrome 2.5" Cover
TSS British Standard Mortice Sash Lock Satin Chrome (Silver) 2.5" with 3 Keys and Fixings,Insurance Approved for External Doors, British Standard BS3621:2007

Features
Our 5 Lever Mortice Locks For External Doors Are Insurance Approved And Conform To British Standard BS3621:2007. Mortice Locks Also Known As "Yale Lock" Or "Chubb 5 Lever Mortice Lock"
The TSS Mortice Lock Is Supplied With 3x Keys, Fixings And Fitting Instructions.
Our Sash Lock Case Size Is Designed To Replace Most External Door Locks Specifically The ERA Fortress And Union Strongbolt.
High Security Anti Drill Hardened Steel Plates Are Fitted To Our Sashlock Door Lock To Provide Additional Security From Attack.
High Security - Our Sash Locks For External Doors Have Anti Saw Rollers In The Dead Bolt To Prevent Attacks From Sawing And Add Additional Security To Your External Door Lock.

Yale Y52X00600S2 Mortise Lock for Wooden Doors

Y52X00600S2
Nichelato/Satinato
Yale Y52X00600S2 Mortise Lock for Wooden Doors Cover
YALE Y52X00600S2 - Mortise lock for wooden doors, Satin nickel-plated finish, With square edge front, Backset 60mm, Center distance 85mm

The Yale Mortise Lock is a reliable choice for securing wooden doors. It meets the EN 12209:2003 certification, ensuring that you receive a product that adheres to safety standards. The fire resistance feature, certified under EN 1634-1, provides you with peace of mind in case of emergencies. Additionally, the reversible latch allows for easy installation regardless of the door's handedness. With both a latch and a chain, you gain flexibility in how you secure your door, giving you more control over your home’s safety.

What We Like
Meets safety standards
Fire resistance certified
Reversible for easy installation
Flexible securing options

Decoranddecor Sash Mortice Door Lock with Keys

5056682703253
Satin Nickel
2.5inch / 64mm
Decoranddecor Sash Mortice Door Lock with Keys Cover
Decoranddecor Sash Mortice Door Lock with Keys - 2.5inc /64mm - Satin Nickel - Fire Rated - UKCA & CE Approved

The Decoranddecor Mortice Lock is a stylish and functional addition to your interior doors. Available in various finishes, this lock enhances your home’s aesthetic while ensuring security. Its fire-rated design, with UKCA and CE approvals, provides you with peace of mind regarding safety. Each lock includes keys for easy access, making it convenient for daily use. With sizes of 2.5inch/64mm or 3inch/76mm, it fits a range of doors, meeting your specific needs effortlessly.

What We Like
Stylish finishes available
Fire-rated for safety
Includes keys for convenience
Multiple sizes for versatility
#TOP 4

XFORT® 3 Lever Satin Chrome Sashlock

IH-EURO.51.08.65.PSS-ML
Satin Chrome
65mm
XFORT® 3 Lever Satin Chrome Sashlock Cover
XFORT® 3 Lever Satin Chrome Mortice Sashlock 65mm, Door Lock with Key for Internal and External Doors, Door Latch Mechanism and Key Locking Door Security, CE Approved and Fire Rated Protection.

The XFORT® Sashlock offers enhanced security with its solid brass latch and deadbolt, ensuring your doors are well protected. The robust testing and CE approval, along with EN1634-1 fire rate certification, give you peace of mind knowing that your home is safe from fire hazards. Its unique ROTALATCH technology allows for a patented latch bolt reverse system, making it easy to operate. Additionally, the lock is designed for wide application on both left and right-handed internal wooden doors, providing versatility for your security needs.

What We Like
Enhanced security features
Fire rated for safety
Easy operation with ROTALATCH
Versatile for various doors
Elegant satin chrome finish
#TOP 5

Bwintech Satin Nickel Mortice Lock 75mm

a3230c74-8c64-46c6-82c8-4507b0bd58e0
Satin Nickel
Bwintech Satin Nickel Mortice Lock 75mm Cover
Bwintech 1 PCS Satin Nickel Bathroom Lock 75mm (3 Inch) for Internal Doors and Bathroom Doors, Reversible Catch

The Bwintech Mortice Lock is crafted for internal wooden doors, providing a robust security solution. Its 3 Lever Mortice Deadlock ensures a high level of protection, making it ideal for your home. The solid brass latch and deadbolt enhance durability and feature Rotalatch technology, giving you peace of mind around the clock. This lock is versatile, designed to accommodate both left and right-handed doors, ensuring it fits seamlessly in your space.

What We Like
High security for wooden doors
Durable solid brass construction
Versatile for left and right doors
Modern finish options available

Yale Y52X00400S2 Satin Nickel Mortise Lock

Y52X00400S2
Satin Nickel
Yale Y52X00400S2 Satin Nickel Mortise Lock Cover
Yale Wooden door lock Y52X00400S2 satin nickel, square edges, entrance 40 mm

The Yale Y52X Mortise Lock features an ambidextrous operation, allowing you to easily use it regardless of your dominant hand. Its reversible latch system can be adjusted without any tools, providing added convenience. Designed with a closed case, it effectively prevents dirt from entering, ensuring smooth operation over time. Constructed from durable painted steel, this lock not only offers strength but also a sleek satin nickel finish that enhances your door's appearance.

What We Like
Ambidextrous operation
Tool-free latch reversibility
Closed case design
Durable steel construction
Sleek satin nickel finish
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 mortice locks a standard size?

There are two sizes of mortice locks: 21/2” and 3”. If you are installing a mortice lock to a door with a narrow frame, or any door for that matter, it's very important to know what size lock you need.

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. How many types of mortise lock are there?

There are many different types of mortice cylinder locks, including three lever mortice locks and five lever mortice locks. The number of levers in a mortise lock tells how many points the door locks into the frame. The more levers it has, the more secure it will be.

Editor's Notes

During our satin mortise lock research, we found 89 satin mortise lock products and shortlisted 6 quality products. We collected and analyzed 18,363 customer reviews through our big data system to write the satin mortise locks list. We found that most customers choose satin mortise locks with an average price of £10.39.

The satin mortise locks are available for purchase. We have researched hundreds of brands and picked the top brands of satin mortise locks, including TSS, Yale, Decoranddecor, XFORT, Bwintech.

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.