Lockmaster Millenco Upvc Gearbox Door Lock Hook Night Latch 35mm Backset- Mila Anti-Lift Hook Door Lock Refurbishment Kit
Lockmaster Millenco uPVC Gearbox Door Lock Hook Night Latch 35mm Backset – Mila Anti-Lift Hook Door Lock Refurbishment Kit
What's Included?
- 1 x Central gearbox with latch & hookbolt
- 2 x Hook cases (opposing direction)
- 1 x T20 Torx bit
- 7 x M4.0 Grub Screws
Product Overview
Restore your door’s locking performance and security with this high-quality Lockmaster / Millenco / Yale / Mila replacement gearbox kit. Designed for use with Yale Lockmaster multipoint locking systems, this double spindle 35mm gearbox set includes the central case and an optional top or bottom anti-lift hook case—ideal for repairing common lock faults without replacing the full mechanism.
Main Centre Case Features
- Backset: 35mm – suitable for most standard uPVC and composite doors
- PZ Centres: 92mm/62mm – fits standard lever/lever and lever/pad handles
- Double Spindle Design: Supports lever/pad and lever/lever handle configurations
- Reversible Latch: Suitable for both left- and right-handed doors
- Core Operation: Handle-driven mechanism controls the full multipoint system
- Common Fault Solution: Replaces the most frequently failing component in the locking system
Top or Bottom Hook Gearbox Features
- Anti-Lift Security: Integrated hook and anti-lift bolt for enhanced protection
- Flexible Placement: Can be fitted at either the top or bottom of the door lock mechanism
Installation Support
A detailed technical diagram is provided in the image gallery to assist with installation. The compact gearbox design makes replacement straightforward with just a few screws to remove—no need to replace the entire locking strip.
Why Choose This Gearbox Kit?
This genuine replacement offers a cost-effective and reliable way to restore full function to your door’s locking system. Whether you're dealing with a failed centre case or upgrading to a more secure anti-lift setup, this kit has you covered.
