Best Mortise Locks of 2026

The Yale Mortice Deadlock is an ideal choice for securing your external wooden doors. It meets the British Standard BS 3621:2007, ensuring maximum security for your home. This lock is also Secured by Design approved, giving you peace of mind. Additionally, it is recommended by insurance companies and the police, which can help you meet insurance requirements. With a stylish brass finish and a convenient 2.5 Inch/64mm backset, this deadlock not only enhances security but also complements your door's appearance.

The XFORT® Mortice Sashlock offers enhanced security with its solid brass latch and deadbolt, giving you peace of mind for your property. Its robust design is CE approved and has undergone EN1634-1 fire rate testing, ensuring safety in case of emergencies. The innovative ROTALATCH technology features a unique latch bolt reverse system, providing added convenience during operation. Additionally, this lock is versatile, suitable for both left and right-handed doors, making it ideal for various internal wooden door applications.

The Yale 5 Lever Sashlock is designed for wooden doors requiring enhanced security. With its high-security features, you can feel confident that your home is well protected. The mortice lock has a 2.5 Inch/64mm backset, making it suitable for various door types. You will receive two standard Yale keys, ensuring you have spares readily available. For added security on external doors, consider pairing this lock with a British Standard nightlatch.

The ERA Fortress Mortice Sashlock offers exceptional security for your home. Certified to BS3621, it meets insurance requirements, giving you peace of mind. Its 20mm anti-saw deadbolt, made from laminated hardened steel, ensures that any attempts to saw through it will be thwarted. Additionally, the hardened steel case plates resist drill attacks, adding an extra layer of protection. With a pick-resistant mechanism, you can feel confident that your property is safe from unauthorised access. This lock is perfect for anyone seeking reliable security for their doors.

The Infinity Decor Mortice Sashlock offers a robust solution for securing your internal and external doors. Made from high-quality iron, it ensures durability and long-lasting use. Its three-lever locking mechanism provides essential security, perfect for both homes and commercial properties. With fire-rated protection, this lock helps prevent the spread of fire for up to 30 minutes, enhancing safety. Additionally, the reversible catch allows for easy installation, making it user-friendly for anyone looking to upgrade their door security without professional help.

The Yale Mortice Sashlock is an excellent choice for securing your exterior wooden doors. It meets the high standards of British Standard BS 3621:2007, ensuring maximum security for your home. This lock is also approved by the police and insurance companies, giving you peace of mind. With a stylish chrome finish and a 2.5 Inch/64mm backset, it not only looks good but also fits various door designs. Additionally, it comes with two standard Yale keys, making it easy for you to manage access to your property.

The Yale Mortice Lock is designed for internal wooden doors, making it a practical choice for your home. With its standard security level, you can feel confident that your doors are adequately protected. The lock features a polished chrome finish that not only looks stylish but also adds durability. Supplied with two standard Yale keys, you’ll have enough to share with family or housemates, and you can easily order additional keys from a locksmith if needed.

The ERA 472-61 Deadlock is a versatile locking solution ideal for your internal timber doors. With its key that withdraws the deadbolt from both sides, you will enjoy added convenience when entering or exiting. This lock is designed for both left and right-handed doors, ensuring compatibility with your existing setup. Importantly, it does not require any handles, making for a clean and simple installation that enhances the aesthetics of your doors.

The Sterling MLS330 Sashlock offers a reliable 3-lever design, ensuring robust security for your doors. Its easy reversible latch allows you to change the handing without needing to open the lock case, making installation simpler. This sashlock is compatible with sprung furniture featuring an 8mm spindle, which means it can fit various door types. Additionally, it has a UK backset, ensuring it meets local standards for door fittings.

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.