Yale Lockmaster PL85SS 45mm 2 Hook 44mm White Faceplate Multipoint Door Lock

The Yale Lockmaster PL85SS 45mm 2 Hook 44mm White Faceplate Multipoint Door Lock is a robust and dependable locking solution designed to deliver enhanced security and smooth operation for both composite and timber doors. Manufactured by Lockmaster, this multipoint door lock is engineered around a euro cylinder configuration and operates via a lift lever mechanism, allowing the hooks and deadbolt to engage fully when the handle is lifted, improving door compression and overall security.

This lock features a centrally positioned lock case incorporating both a latch and deadbolt, making it suitable for everyday use while maintaining strong resistance against forced entry. With a 45mm backset measurement, it is ideal for a wide range of modern door profiles, while the 92/62mm (PZ) centre configuration ensures compatibility with common handle and cylinder setups. The dual spindle design allows for flexible handle operation, making it suitable for various door furniture options.

Security is reinforced through two additional hook locking points, providing firm engagement into the door frame once the lock is activated. The hook-to-hook measurement of 1490mm, combined with a top hook to centre distance of 720mm and a bottom hook to centre distance of 770mm, ensures even load distribution along the door edge. The overall length of 2040mm makes this multipoint lock suitable for standard door heights, while the 44mm square-end White faceplate offers a neat, discreet finish that complements lighter door profiles.

Designed specifically for composite and timber doors, this multipoint lock is non-extendable, ensuring consistent performance without additional adjustment. Regular maintenance is recommended to keep the locking mechanism operating smoothly, and lightly lubricating the internal gearboxes with GT85 can help reduce wear and prolong the lifespan of the lock. Avoid using heavy grease, as this can attract dirt and impair performance over time.

When upgrading your multipoint door lock, it’s also the perfect opportunity to enhance both security and appearance by replacing associated components. MB DIY offers a wide range of compatible door handles that can be paired with this Lockmaster PL85 lock to create a fresh, coordinated look. At the same time, upgrading your existing cylinder to a high-security 3 star rated euro cylinder can significantly improve resistance against snapping, drilling and bumping, giving you added peace of mind.

If you require more information on how to correctly measure a multipoint door lock, please see our detailed guide on our blog here: https://www.mbdiy.co.uk/blog/how-to/how-to-identify-a-multipoint-door-lock/. Alternatively, please contact our sales team who will be happy to help.