Genuine Maco Replacement 35/92 Latch & Deadbolt – Split Spindle Lock Box Centre Case

The Genuine Maco CT-S Replacement 35/92 Latch & Deadbolt Split Spindle Lock Box Centre Case from Maco is a high-quality centre gearbox created specifically for repairing and restoring failed multipoint door lock mechanisms without the need to replace the full strip. Designed for doors operating with a Euro cylinder and lift lever action, this lock case features a reliable latch and deadbolt configuration that delivers dependable day-to-day security and smooth engagement when lifting the handle.

Engineered with a 35mm backset and a 92mm (PZ) centre, this Maco CT-S centre case is manufactured to exacting tolerances for a direct replacement fit within compatible multipoint door systems. The split spindle design allows independent handle operation on either side of the door, making it ideal for modern door handle configurations where internal and external lever control is required. With a measured 100mm distance from top fixing to centre fixing, and 110mm from bottom fixing to centre fixing, this unit aligns accurately within existing door preparations, while the 200mm overall length ensures correct positioning inside the lock strip.

As a genuine Maco replacement part, this centre case is built to the same standard as the original installed component, ensuring long service life, consistent performance and seamless compatibility. Replacing only the failed gearbox rather than the entire multipoint strip is a cost-effective repair solution that maintains the integrity of your existing door hardware while restoring full locking function.

Routine maintenance will significantly extend the life of your multipoint lock. We recommend periodically lubricating the internal gearbox and moving parts using GT85 to maintain smooth operation and prevent stiffness or premature wear.

Whilst upgrading your multipoint door lock centre case, it is the perfect opportunity to enhance both security and appearance. Many customers choose to replace their door cylinders at the same time with a high security 3 star Euro cylinder for improved protection against snapping and forced entry. It is also an ideal time to refresh your door handles, giving your door a stunning visual upgrade while ensuring perfect compatibility with the new split spindle operation.

If you require more information on how to replace a multipoint door lock gearbox, please see our guide here:
https://www.mbdiy.co.uk/blog/how-to/how-to-replace-a-multipoint-door-lock-gearbox/

Alternatively, contact our sales team for professional advice to ensure you select the correct replacement part for your door.