Genuine Fullex SL16 Replacement Gearbox | Multipoint Door Lock Centre Case

Restore your Fullex door lock without replacing the complete multipoint mechanism.

The Genuine Fullex SL16 Replacement Gearbox is the ideal replacement when your existing Fullex SL16 door lock centre case has become faulty, stiff, damaged or stopped operating correctly.

Manufactured as a genuine Fullex replacement part, this gearbox is designed to replace the centre mechanism of a compatible Fullex SL16 multipoint door lock, allowing you to repair the existing locking system without replacing the complete multipoint locking strip.

Product Specifications

• Locking: Latch & Dead Bolt
• Back Set: 35mm, 45mm & 55mm
• PZ: 68mm‚ Centre of Spindle to Centre of Euro Profile
• Case Height: 194mm
• Case Width: Back Set + 15mm
• Spindle Size: 8mm

Why Choose a Genuine Fullex SL16 Gearbox?

• Genuine Fullex replacement part
• Direct replacement for compatible Fullex SL16 multipoint door locks
• Available in 35mm, 45mm and 55mm backset options
• 68mm PZ configuration
• Features latch and dead bolt
• Ideal for replacing a worn, damaged or failed centre gearbox
• Helps avoid replacing the complete multipoint locking mechanism
• Suitable for locksmiths, trade professionals and DIY replacement
• Reliable solution for restoring smooth and secure door operation

Important‚ Check Before Ordering

Please carefully compare your existing gearbox with the product images and measurements before ordering.

Check the backset, 68mm PZ, case dimensions, 8mm spindle and latch/dead bolt configuration to ensure this is the correct replacement for your existing Fullex SL16 lock.

Replace the faulty gearbox. Keep your existing multipoint lock. Restore your door security quickly and cost-effectively.