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skip to Millenco Mantis 3 Twin Spindle Multipoint Door Lock

Millenco Mantis 3 Twin Spindle Multipoint Door Lock

£84.60

(£70.50 ex VAT)

sku: MILLE-0014
  • Twin spindle operation with 92mm and 62mm centres for flexible handle configurations
  • High-security locking system featuring two hook bolts and two anti-lift deadbolts
  • Equipped with an unsprung latch and deadbolt central lock case
  • Designed with a 20mm radius faceplate for specific door profile compatibility
  • Compatible with standard Euro profile cylinders
  • Suitable for both replacement and new installation applications
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When ordering multiple Keyed Alike locks, only 1 set of keys are provided as all additional locks are made to work from that key.

If ordering 4 or more keyed alike locks you can have them set up as different groups. If Required: Let us know the details in the "Specific Key Requirements" field above.

Each group of locks will then receive keys.

tick Latch & Deadbolt

The Millenco Mantis 3 is a high-security multipoint locking system engineered for use on external doors. This model features a twin spindle gearbox with 92mm and 62mm centres, providing versatility for different handle types and enhanced security setups. The mechanism is designed to provide multiple points of engagement along the door frame, ensuring a secure and weather-tight seal.

The locking configuration includes a central latch and deadbolt, supplemented by two hooks and two anti-lift deadbolts. These additional locking points are specifically designed to resist forced entry and lifting of the door leaf. The unit is built with an unsprung gearbox, meaning it is typically used with sprung door handles to ensure the latch operates correctly.

Typical applications include the maintenance and repair of existing UPVC or composite door systems. As a replacement part, it is essential for restoring the security and functionality of the door. The 20mm radius faceplate allows for a precise fit into routed door channels, making it a reliable choice for professional locksmiths and maintenance contractors.

Dimensions Image: Millenco Mantis 3 Twin Spindle Multipoint Door Lock
Part Size (mm)
Backset 45
Body Length 1692
Case Width 60
Case Height 228
Locking Point Dead Bolt 2
Locking Point Hooks 2
Faceplate Width 20

FAQs

This lock features a twin spindle gearbox with both 92mm and 62mm centres. This dual-spindle design provides flexibility for different handle types and allows for enhanced security configurations on external doors.

The Millenco Mantis 3 is a high-security multi-point system that provides five points of engagement:

  • Two hook bolts to resist pull-out force
  • Two anti-lift deadbolts to prevent the door leaf from being lifted or jemmied
  • One central latch and deadbolt assembly

Yes, because the Mantis 3 gearbox is unsprung, it is recommended to use sprung door handles. Sprung handles contain their own internal spring mechanism to ensure the handle returns to a horizontal position and the latch operates smoothly.

This lock is designed with a 20mm radius faceplate, which is standard for many routed door channels in UPVC and composite door systems. It is highly compatible with standard Euro profile cylinders and is frequently used by professional locksmiths for both maintenance and new installations.