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skip to Lockmaster Slave Multipoint Lock Single Spindle Unsprung

Lockmaster Slave Multipoint Lock Single Spindle Unsprung

£64.90

(£54.08 ex VAT)

sku: YL312-35S-27
  • Designed specifically for the passive (second to open) leaf of double or French doors
  • Operates without a central latch or deadbolt to accommodate slave leaf functionality
  • Features a standard 16mm faceplate compatible with common door profiles
  • Unsprung gearbox design intended for use with sprung lever furniture
  • Full-length construction provides multiple locking points for enhanced security and weather sealing
  • Suitable for both new installations and as a direct replacement part
  • Engineered for use in conjunction with a compatible master multipoint lock
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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 Slave

The Lockmaster Slave Multipoint Lock is a full-length security mechanism designed for the secondary (passive) leaf of a pair of double or French doors. Unlike standard master locks, this slave unit is manufactured without a central latch or deadbolt, focusing instead on providing robust multi-point engagement to secure the door leaf against the frame and the adjacent active door.

Equipped with a 16mm faceplate, this unit is compatible with various PVCu and timber door systems using standard Eurogroove specifications. The gearbox is unsprung, meaning it is designed to be paired with sprung handles which provide the necessary return force for the lever. This setup ensures smooth operation and longevity of the internal components.

Typical applications involve residential French door sets where the slave lock works in tandem with the master lock to provide a comprehensive security solution. It is commonly used as a replacement part for existing door systems or as an integral component in new door fabrication, ensuring consistent locking pressure and alignment across the entire height of the door leaf.

Part Size (mm)
centres 92
Backset 35
Body Length 2200
Case Height 228
Case Depth 50
Faceplate Width 16

FAQs

A slave multipoint lock is specifically designed for the passive leaf, or the second door to open, of a set of French or double doors. It provides multiple locking points along the full length of the door to ensure security and a tight weather seal, working in conjunction with the master lock on the primary door.

No, this slave lock is engineered without a central latch or deadbolt. Since it is intended for the secondary door leaf, it focuses on engaging multiple locking points to secure the leaf, allowing the master lock's latch and deadbolt to operate correctly between the two doors.

This lock features an unsprung gearbox. It is essential to use sprung lever furniture, which are handles with an internal spring mechanism, to ensure the handle returns to its horizontal position correctly after use.

This Lockmaster slave lock features a standard 16mm wide faceplate, making it compatible with most common PVCu and timber door systems that use standard Eurogroove specifications. It is suitable for both new door fabrication and as a direct replacement part.