The GU New Style 35mm Door Lock Gearbox is a replacement centre case designed for compatible GU multipoint locking systems fitted to uPVC and composite doors.
This gearbox supports both single and split spindle operation, making it suitable for standard lever/lever handles as well as lever/pad or key-entry-only configurations when used with the correct handle and spindle setup.
It features a 35mm backset, 92mm PZ centres and an 8mm spindle follower. The lift lever operation allows the door handle to be raised to engage the locking points before securing the door with the key.
The lock case is non-handed and can be reversed for left- or right-hand door applications. To reverse the latch, push a flat-headed screwdriver into the small rectangular slot located below the latch.
Product Specifications
- Backset: 35mm
- Spindle Function: Single and split spindle
- PZ Centres: 92mm
- PZ Measurement: Centre of spindle to centre of euro profile
- Case Height: 191mm
- Case Width: Backset plus 16mm
- Spindle Size: 8mm
- Cylinder Type: Euro profile
- Operation: Lift lever function
- Handing: Non-handed and reversible
- Suitable For: Compatible GU multipoint door locking systems
Please compare the measurements, spindle configuration and connection points with your existing GU gearbox before ordering, as several similar lock cases are available.
Technical details are available in the product description.
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