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Guardian G4053 76Mm S.Steel Mortice Door Latch Standard Case
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Guardian G4053 76Mm S.Steel Mortice Door Latch Standard Case
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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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£14.60
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Description
Guardian G4053 76Mm S.Steel Mortice Door Latch Standard Case
Finding the right hardware for your interior doors is a critical step in building a secure and functional space. The Guardian G4053 76Mm S.Steel Mortice Door Latch Standard Case represents a benchmark in professional door furniture. It is engineered to provide a smooth, consistent operation that handles the rigours of daily use in both residential homes and commercial environments.
This high quality latch is designed to provide seamless integration into a wide variety of door types. Whether you are refurbishing an existing building or working on a new development project, this item offers the reliability you need. By choosing hardware built from premium stainless steel, you are investing in a product that resists the elements while maintaining a clean, modern aesthetic.
The core philosophy behind this design is to offer a component that is felt rather than noticed. Its operation is defined by a precision mechanical sequence that ensures the door stays shut securely yet opens with minimal effort. Doorfit is proud to supply components that meet the high standards expected by contractors and homeowners alike.
Understanding the Mechanical Physics
When you operate a handle, you are initiating a mechanical chain reaction that relies on the internal tension of the spring mechanism. Inside the body of this unit, a high tensile spring provides the necessary resistance to return the latch tongue to its resting state immediately after the handle is released. This resistance is finely tuned to ensure that the user does not feel excessive strain or stiffness during everyday operation.
The physical load capacity of the latch tongue is also a point of professional engineering focus. It is shaped to glide smoothly over the striker plate, reducing friction and preventing the premature wear that often plagues lower quality hardware. By minimising metal to metal friction through advanced design and high grade steel selection, this component prevents structural fatigue over years of use.
Operational Workflow for Users
To understand the quality of this model, consider the daily interaction between the user and the door. The workflow begins when you approach the door and rotate the handle, which draws the latch tongue into the main case. Because of the precision tolerances in this design, this motion is fluid and requires very little torque.
Once you release the handle, the internal spring mechanism engages instantly, driving the latch tongue back out into the striker plate. This ensures that the door enters a locked or closed state securely every time. The cycle is repeatable thousands of times without any loss of tension or performance. This predictable behaviour provides a sense of reassurance that the door will always close correctly when intended.
Ergonomics and Safety Compliance
Effective hardware is not just about security, it is also about human interaction and safety. This latch is designed with ergonomic principles in mind, ensuring that the force required to open the door is well within the standards for inclusive design. By keeping the operating force low, the equipment helps prevent physical fatigue, especially in high traffic commercial settings where doors might be opened hundreds of times per hour.
Investing in high quality door hardware is essential for maintaining safety compliance and reducing maintenance overheads. By selecting the Guardian G4053, you are prioritising long term performance and security.
Furthermore, using a latch that operates smoothly significantly reduces the risk of operational errors. Doors that do not close properly can lead to accidents or security vulnerabilities in a building. This hardware ensures that the latch engages the striker consistently, fulfilling the necessary safety requirements for internal fire doors or standard access doors.
Commercial ROI and Long Term Value
From a business perspective, the cost of a hardware component must be balanced against the total cost of ownership. Installing cheap, low grade latches often leads to repeated failure, which requires maintenance teams to spend hours on simple replacements. This consumes valuable resources and can be quite frustrating for end users.
By opting for this robust 76mm solution, you are choosing a component that stands the test of time. The stainless steel construction provides inherent corrosion resistance, meaning it will look and function just as well in a humid office washroom as it does in a dry living room. Over the lifespan of a building, the reduction in replacement cycles translates into significant operational cost savings.
Technical Specifications
The following table outlines the key technical parameters for this specific item, providing the information required for professional installation and integration into existing door sets.
| Feature | Specification |
|---|---|
| Product Name | Guardian G4053 76Mm S.Steel Mortice Door Latch Standard Case |
| Backset Size | 76mm |
| Material | High Grade Stainless Steel |
| Case Type | Standard Mortice |
| Finish | Satin Stainless Steel |
| Application | Internal doors |
| Mechanism | Sprung latch tongue |
Key Applications and Suitability
- This hardware is ideal for residential renovation projects where a long lasting and reliable solution is required for bedroom or kitchen doors.
- The durable construction makes this item a preferred choice for commercial office environments where high daily usage is expected.
- Architects and contractors often specify this model for public buildings due to its consistent performance and ease of installation in standard door mortices.
- The stainless steel finish ensures this unit fits perfectly into modern design schemes, matching handles and other door accessories with ease.
- Installation is straightforward for any professional joiner, fitting neatly into the standard cavity created during the routing process for a mortice lock.
- The 76mm backset is a standard dimension that accommodates a wide array of handle sizes, providing flexibility during the design phase of a project.
Choosing the right internal door latch is a fundamental part of the building process. It dictates the daily experience of the people using the space and impacts the long term maintenance budget of the owner. With the Guardian G4053 76Mm S.Steel Mortice Door Latch Standard Case, you are securing a product that is built for performance and durability.
Whether you are fitting out a full commercial floor or simply replacing a worn out latch in your own home, the quality of these materials will be immediately apparent. The smooth action and sturdy construction reflect the dedication to engineering excellence found in all Doorfit products. We invite you to consider this unit for your next project and experience the difference that professional hardware makes.
By focusing on the mechanical integrity and the operational lifespan of this item, we have ensured that it meets the rigorous demands of modern construction. There is no substitute for quality components when it comes to the safety and security of your doors. Take the next step in securing your environment today by choosing components that are designed to last for years to come.
Specification
| Manufacturer | Imperial |
|---|---|
| Guarantee | 10 Year |
| Lock Backset | 57mm |
| Follower Size (mm) | 8 |
| Faceplate Width | 25mm |
| Mechanism | Latch |
| Door Material Suitability | Wood |
| Forend Finish | Stainless Steel |