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NWH-GU-35MM-CASE
GU 92mm Multipoint Centre Case Only 35mm Backset
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GU 92mm Multipoint Centre Case Only 35mm Backset
In stock
Delivery Information
| Delivery Time Frame | Delivery Information |
| Next Working Day By 1PM | When an order is placed by 3pm for next working day on certain items |
| Standard Delivery | Usually delivered in 2 to 4 working days |
| Delivery Charges | |
| UK Mainland | Prices start at £3.95 for very small items, £6.50 for small, £9.50 for medium and £20 for large/long items |
| Scottish Highlands & Islands, Northern Ireland & Ireland | Prices from £30, please see our delivery page for more info. |
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£45.12
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£37.60
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Description
GU 92mm Multipoint Centre Case Only 35mm Backset
Maintaining the integrity of your door security system is essential for both peace of mind and the safety of your property. When a multipoint locking system experiences a mechanical failure, it is often not necessary to replace the entire strip. The GU 92mm Multipoint Centre Case Only 35mm Backset provides a highly efficient and economical alternative for homeowners and tradespeople alike. By focusing the repair on the specific gearbox that drives the latch and deadbolt, you can restore full functionality to your door with minimal disruption.
Designed for durability and precision, this centre gearbox is built to withstand the rigours of daily use. Whether you are dealing with a stiff handle or a failed internal spring mechanism, this component is engineered to integrate seamlessly into existing door hardware setups. It acts as the primary nerve centre for your door locking assembly, ensuring that the latch holds firm and the deadbolt provides the structural resistance required for modern security standards.
Mechanical Physics and Operational Forces
Understanding the mechanical operation of your door hardware is key to long term performance. The internal architecture of this centre case relies on a precise arrangement of cams and springs designed to convert the rotational torque of your door handle into a linear force. When you lift the lever, you are engaging a series of internal components that slide the locking points into position.
The 35mm backset measurement is a critical technical factor that determines the physical distance from the edge of the door to the centre of the keyhole. Proper alignment here ensures that the lever operates without excessive friction, which is the primary cause of internal wear. By maintaining a clean and debris-free environment inside the case, you allow the internal gear train to move with minimal resistance, which prevents premature failure of the metal components under stress.
The structural integrity of this item is further supported by robust materials chosen for their resilience against shear forces. Because a door undergoes significant thermal expansion and contraction depending on the season, the components within this case must handle a degree of mechanical flex without seizing. This high quality construction ensures that the latch and deadbolt remain perfectly synchronised, providing a smooth tactile experience every time you enter or exit your premises.
Step by Step Operational Workflow
Navigating the functionality of your door lock is straightforward when the hardware is in optimal condition. Follow this sequence to understand how this unit interacts with your daily routine.
- Start by ensuring the door is pulled fully into the frame so that the latch aligns with the keep in the door jamb.
- Lift the door handle upwards in a smooth and continuous motion to engage the secondary locking points on your existing multipoint strip.
- Once the lever is fully raised, insert your Euro profile key into the cylinder to engage the deadbolt.
- Rotate the key one full turn to lock the mechanism, which secures the deadbolt in its extended position and prevents the handle from being moved.
- To unlock the door from the outside or inside, simply insert the key and perform one full rotation to retract the deadbolt.
- Push down on the handle lever to retract the latch and pull the door open, feeling the fluidity of the spring assisted mechanism as it returns to its neutral position.
Ergonomics, Health and Safety Compliance
Using well-maintained door hardware is a fundamental aspect of building safety. A stiff or failing lock can create significant frustration and even potential safety hazards in an emergency scenario. By installing this GU 92mm Multipoint Centre Case Only 35mm Backset, you are ensuring that the door can be operated with minimal physical effort. This is particularly important for elderly residents or those with limited dexterity, as it eliminates the need to force the handle or struggle with a resisting mechanism.
Furthermore, compliance with fire safety regulations often requires that doors remain easy to open from the inside. A smooth, well-functioning gearbox ensures that there is never a delay in egress. Investing in high quality components also reduces the risk of operational errors, such as a jammed door, which can be both a nuisance and a security vulnerability. The ergonomic design of the lever operation allows for consistent pressure distribution, protecting the user from repetitive strain and ensuring the locking assembly functions as intended by the manufacturer.
Commercial ROI and Long Term Value
From a business perspective, the decision to repair rather than replace is a sound financial strategy. Replacing an entire multipoint locking strip can be a labour-intensive and costly process, especially if the original mechanism is discontinued or hard to source. This centre gearbox offers a targeted solution that keeps your operational expenditure low while maintaining a high level of security across your property portfolio.
By opting for this GU 92mm Multipoint Centre Case Only 35mm Backset, you minimize replacement cycles by fixing the exact point of failure. This component is built to endure thousands of cycles, providing a robust solution that protects your assets against intruders. The long term value lies in the balance between the initial cost of the part and the extended lifespan of the door locking assembly. Reduced administrative and maintenance overheads, coupled with the reliability of a name-brand component, make this a cornerstone of effective property management.
Not sure if this Multipoint Centre Case is right for your requirements? If you are not sure if this centre case is right for your requirements please contact our friendly team today to discuss your requirements.
Technical Specifications
When selecting your replacement hardware, ensure the measurements of your current unit match the specifications provided below. Precision in these dimensions is vital for a successful installation.
| Feature | Specification |
|---|---|
| Product Name | GU 92mm Multipoint Centre Case |
| Backset | 35mm |
| Centres | 92mm |
| Locking Type | Euro Profile |
| Operation | Lever Operated |
| Components | Latch and Deadbolt |
| Material | High grade steel |
| Finish | Corrosion resistant zinc plating |
Installation Guidance
Successful installation requires attention to detail regarding the alignment of the gearbox within the door profile. Begin by removing the screws that hold the handle and the cylinder in place. Once these are removed, you can carefully extract the existing centre case from the door channel. It is recommended to perform a cleaning of the internal cavity to remove any dust or debris that might impede the movement of the new component.
Position the new unit into the cavity, ensuring that the spindle hole and keyhole are perfectly aligned with the door furniture. Secure the gearbox with the original fixing points, checking that the mechanism operates smoothly before reattaching the handles and the faceplate. If you experience any resistance, adjust the alignment of the keep plates in the frame, as even a small offset can cause the deadbolt to bind under pressure.
Regular maintenance is also advised to extend the life of your purchase. A light spray of silicone-based lubricant on the latch and deadbolt every six months will keep the internal springs and gears moving freely. Avoid using thick greases, as these can attract grit and lead to accelerated wear. By following these simple steps, you will ensure that your door remains secure and easy to operate for many years to come.
Specification
| Manufacturer | GU |
|---|---|
| Guarantee | 12 Months |
| Lock Type | Multipoint |
| Lock Operation | Euro Cylinder |
| Lock Backset | 35 |
| Lock Centres | 92mm |
| Follower Size (mm) | 8 |
| Mechanism | Case Only |
| Door Material Suitability | UPVC / Timber |
| Max Door Thickness (mm) | 65 |
| Forend Finish | Stainless Steel |