Description
Product Overview: Lockmaster Gearboxes
Lockmaster gearboxes are designed for versatility and reliability, available in two backset sizes: 35mm and 45mm. They come with options for double spindle or single spindle mechanisms, catering to various door configurations. For bifold doors, we offer specialized versions in 25mm and 28mm backsets.
Key Features:
-
Double Spindle Locks:
- Centres: 62mm and 92mm
- Unsprung design; recommended use with sprung door handles
- Functions: Lift lever or double spindle night latch
-
Single Spindle Locks:
- Sprung mechanism
- Functionality limited to lift lever
-
Dimensions:
- Gearbox Size: 228mm high + backset + 15mm
- Latch and Deadbolt Height: 30mm
- Distance Between Latch and Deadbolt: 65mm
-
Faceplate Fitting:
- 3 screw holes for secure installation
- Top to middle screw hole: 109mm
- Middle to bottom screw hole: 109mm
-
Extended Features for 45mm Version:
- Extended latch and deadbolt
- Cover plate for conversion to 45mm backset
Associated Products: We offer a comprehensive range of accessories for Lockmaster Standard gearboxes, including multipoint door locks, keeps, spindles, handles, and more.
Operation Instructions:
To Lock the Door:
- Lift the handle upwards to engage the locking points.
- Secure the locking points and main deadbolt (if applicable) by turning the key.
To Unlock the Door:
- Turn the key to unlock the system.
- Push the handle downwards to disengage the locking points and retract the latch.
Product Specifications:
- Manufacturer: Lockmaster
- Backset Options: 35mm or 45mm
- Centres PZ Measurement: 92mm
- Case Height: 228mm
- Case Width: Backset + 16mm
- Copy/Genuine: Genuine
- Cylinder Type: Euro
- Handing: Not Handed
- Main Gearbox: Latch & deadbolt
- Spindle Size: Single 8mm
- Operation Type: Lift Lever
- Packaging: Supplied in singles
For any further inquiries or assistance, feel free to reach out!