Millenco Mantis 45mm 2 Hook 3 Deadbolt 44mm White Faceplate Multipoint Door Lock

The Millenco Mantis 45mm 2 Hook 3 Deadbolt 44mm White Faceplate Multipoint Door Lock delivers reliable security and long-lasting performance for composite and timber entrance doors that require a premium multipoint locking solution. Built with a Euro Cylinder lock type and a centre-positioned lock box featuring a combined latch and deadbolt, this model offers dependable day-to-day operation while maintaining the strength and security that the Mantis range is known for. Its 44mm square-end white faceplate blends neatly with existing hardware while supporting an overall length of 2200mm, ensuring full compatibility with doors originally manufactured for this style of Millenco system.

This lock features a 45mm backset and 92/62mm centres (PZ) with a dual-spindle configuration, allowing smooth lift-lever functionality and consistent engagement of the locking points. The mechanism incorporates two additional hooks, positioned 625mm above and 675mm below the centre case, creating a hook-to-hook measurement of 1300mm. Combined with the three deadbolts, this provides a strong and secure door seal, making it ideal for maintaining both security and weather-resistance. The lock is non-extendable and purpose-designed for straightforward replacement of existing Millenco Mantis units without modification to the door.

To keep your multipoint lock operating at its best, occasional maintenance is recommended. Applying GT85 to the gearbox and moving components helps reduce friction, prevents wear, and supports long-term reliability. Avoid heavy greases, as they can attract dirt; instead, a light PTFE-based spray like GT85 ensures smooth action throughout the year.

When upgrading your multipoint door lock, it’s often the ideal time to refresh other door hardware too. Replacing your cylinder with a high-security 3-star door cylinder can significantly enhance protection against modern attack methods, while fitting new door handles offers a smart visual upgrade and ensures compatibility with the fresh locking mechanism. Both of these options pair naturally with this Millenco Mantis lock and help achieve a complete, secure, and attractive door setup.

If you need guidance on measuring or identifying your existing multipoint door lock, you can visit our full step-by-step guide here:
https://www.mbdiy.co.uk/blog/how-to/how-to-identify-a-multipoint-door-lock/
Alternatively, our sales team is always available to provide expert advice tailored to your door system.