Ingenious 45mm Double Spindle Gearbox – Centre Case

Upgrade your door’s security with the Ingenious 45mm Double Spindle Gearbox, specifically designed for Ingenious multipoint door lock mechanisms. This model is intended to replace the 45mm backset double spindle version. If your door lock isn’t functioning properly, the gearbox is often the cause. Replacing it is simple and hassle-free—just a few screws to remove.

Product Highlights:

• Backset: 45mm for a precise fit
• PZ Centres: 92mm, compatible with standard door handles
• Central Mechanism: Operated by the door handle to control the locking system
• Common Fault Solution: Frequently the source of door lock failures
• Reversible Latch: Suitable for both left and right-handed doors
• Double Spindle Design: Compatible with lever/lever and lever/pad handle setups

Technical Details:

A detailed technical diagram is provided in the image gallery to assist with installation.

This genuine replacement gearbox ensures dependable performance, improved security, and easy installation for your multipoint door lock system.