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IMPG7050076SS
Guardian G7050 76Mm S.Steel Oval sash door lock Case Only
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Guardian G7050 76Mm S.Steel Oval sash door lock Case Only
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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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£40.90
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£34.08
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Description
Guardian G7050 76Mm S.Steel Oval sash door lock Case Only
Securing a door effectively requires hardware that bridges the gap between mechanical precision and long term structural integrity. The Guardian G7050 76Mm S.Steel Oval sash door lock Case Only represents a pinnacle of reliable engineering designed for environments where failure is not an option. Whether you are refurbishing a heritage property or outfitting a modern commercial space, this internal locking mechanism provides the robust foundation necessary to keep your premises protected.
This specific model is engineered as a case only unit. This means it is the perfect solution for professionals who already have the necessary furniture, cylinders, or strike plates and simply require a high quality replacement housing to restore or upgrade door functionality. By focusing on the core internal mechanics, this item ensures that your existing ironmongery continues to perform at its peak without the need for a complete system overhaul.
Unrivalled Durability and Mechanical Physics
When we examine the mechanical physics behind this locking case, the true value of the stainless steel construction becomes evident. Every time you engage the bolt, a series of springs and levers inside the chassis translate the torque from your handle or key into a smooth, linear motion.
High quality internal components must withstand constant friction and lateral stress. Because this unit is manufactured from premium stainless steel, it offers exceptional resistance to the forces of shear and fatigue that eventually lead to internal failure in cheaper zinc alloy alternatives. The material properties of the housing ensure that the internal alignment remains fixed, preventing the mechanism from binding even under the weight of heavy doors.
- The stainless steel casing provides a non corrosive shield that protects the delicate internal springs from environmental moisture and humidity.
- Precision tolerances within the case prevent unwanted play or vibration when the door is held in the closed position by the latch.
- The structural rigidity of the frame ensures that the latch bolt retracts and extends with minimal resistance, which reduces the overall wear on the spindle and follower over many years of service.
Operational Workflow and User Interaction
Interacting with this hardware is designed to be an intuitive experience for the user. When a door is in the closed position, the internal spring mechanism pushes the latch bolt into the corresponding strike plate, securing the door firmly against the frame. When you depress the lever handle, you are effectively working against the internal spring tension to retract the latch bolt back into the case, allowing the door to swing open freely.
The sequence for locking the door is equally streamlined. Inserting an oval cylinder into the designated aperture allows the cam to rotate, which subsequently engages the deadbolt. This movement is smooth and tactile, providing the user with clear feedback that the door is securely locked. The design of the 76mm backset is particularly important as it provides enough clearance for most standard door handles while maintaining a balanced visual alignment on the face of the door.
Should the user need to perform maintenance or upgrades, the modular nature of this unit allows for efficient installation. Once the faceplate is removed, the casing can be slotted into a standard mortice. The alignment of the screw holes is consistent with industry standards, which simplifies the physical installation process for contractors and facilities managers alike.
Ergonomics, Safety, and Professional Compliance
Safety is not merely about the strength of the steel. It is about how the hardware facilitates human movement throughout a building. When a door lock operates with high friction or sticking points, it introduces a physical hazard, especially during emergency evacuations where speed and reliability are critical. This model is designed to minimise operational force, ensuring that even users with limited hand strength can operate the door without fatigue.
Pro Tip: When installing this sash lock case, ensure that you apply a small amount of light machine oil to the latch bolt and follower mechanism. This small step significantly reduces the drag coefficient and extends the operational lifespan of the internal springs indefinitely.
From a compliance perspective, using high quality components reduces the risk of accidental lockouts or mechanical failures that could leave a property vulnerable. In a commercial environment, reliability is a form of safety management. By choosing this hardware, you are adhering to best practices in facility maintenance and reducing the likelihood of remedial work caused by faulty, low-grade locking components.
Commercial ROI and Long Term Value
Investing in Guardian G7050 76Mm S.Steel Oval sash door lock Case Only is a strategic decision for any property owner. While the initial purchase price might be marginally higher than unbranded alternatives, the total cost of ownership is significantly lower due to the extended replacement cycle. Cheap locking mechanisms often fail within eighteen months, leading to repeat costs for parts and the expensive hourly labour charges of a locksmith or maintenance technician.
By opting for a premium stainless steel product, you are effectively insulating your business against these repetitive costs. The durability of the materials protects your underlying asset, which is the door itself, by ensuring that repeated slamming or misalignment does not strip the internal gears. This level of quality control is essential for maintaining the value of high-traffic doors in offices, schools, and apartment complexes where the hardware undergoes hundreds of cycles every single day.
Technical Specifications
To ensure that this equipment is compatible with your current installation, please review the technical parameters outlined below. These dimensions are critical for ensuring a perfect fit within your existing door mortice.
| Feature | Specification |
|---|---|
| Product Name | Guardian G7050 76mm Sash Lock Case |
| Material | High Grade Stainless Steel |
| Backset | 76mm |
| Lock Type | Oval Profile Sash Lock |
| Finish | Brushed Stainless Steel |
| Application | Internal and External Doors |
| Handing | Reversible Latch for Versatility |
Key Considerations for Installation
- Before you begin, measure the current mortice depth to ensure that the 76mm backset of this Guardian G7050 76Mm S.Steel Oval sash door lock Case Only aligns perfectly with your existing hole configuration.
- Confirm that your door furniture is compatible with an oval cylinder profile, as this is a specific requirement for the locking mechanism to engage correctly.
- Always verify the thickness of your door to ensure that the fixing screws provided with your existing trim will not penetrate through to the opposite side during the reassembly phase.
- The reversible nature of the latch bolt means you can adapt this unit to fit both left handed and right handed doors without needing specialized tools or complex disassembly.
By focusing on precision engineering and robust material selection, Doorfit provides the necessary hardware to keep your infrastructure secure and fully functional. If you require further assistance with your selection or have questions about the compatibility of your door type, please refer to our contact section to speak with our dedicated team of ironmongery experts.
Specification
| Manufacturer | Imperial |
|---|---|
| Dimensions | 108 (H) x 76 (D) |
| Guarantee | 10 Year |
| Lock Type | Mortice Sashlock |
| Lock Operation | Oval Cylinder |
| Lock Backset | 57mm |
| Lock Centres | 48mm |
| Follower Size (mm) | 8 |
| Faceplate Width | 25mm |
| Environmental Suitability | All |
| Mechanism | Cylinder |
| Door Material Suitability | Wood |
| Max Door Thickness (mm) | 75 |
| Forend Finish | Stainless Steel |