Lockmaster, Milamaster, Millenco 45mm Backset 2-Spindle uPVC Door Lock Gearbox Case

Enhance the security of your uPVC door with this Lockmaster, Milamaster, and Millenco Replacement Door Lock Gearbox Case. Designed for compatibility with popular Lockmaster, Milamaster, and Millenco door lock mechanisms, this lockcase features a durable build with a twin-spindle setup and a central deadbolt for superior locking performance.

Key Specifications:

• Spindle to Key Measurements: 92mm (top spindle) / 62mm (lower spindle)
• Backset: 45mm
• Operation Type: Lever/Lever or Lever/Pad handle configurations
• Locking Points: Connects seamlessly to existing multi-point locking systems
• Faceplate Width: 16mm

Product Features:

• Twin-Spindle Design: Supports Lever/Pad handles with the option for Lever/Lever setups.
• External Operation: The lower spindle works with the external pad handle, allowing the door to lock/unlock with a key. It does not operate the latch (sneak) without key engagement.
• Internal Functionality: The top spindle connects to the interior lever handle, operating both the latch and locking mechanism without needing a key.
• Flexible Handle Options: Can be used with just the top spindle for a Lever/Lever handle set on both sides.
• Handle Recommendation: Use sprung handles, as this lockcase is unsprung for smoother performance.

Installation Tips:

Ensure compatibility by matching your existing lockcase measurements with the details provided. This gearbox is an ideal replacement for worn-out or faulty Lockmaster, Milamaster, and Millenco door lock mechanisms.