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IMPG4060SS151
Guardian G4060 151Mm S.Steel Tubular Mortice Door Latch
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Guardian G4060 151Mm S.Steel Tubular Mortice Door Latch
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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£26.66
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£22.22
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Description
Guardian G4060 151Mm S.Steel Tubular Mortice Door Latch
Finding the right hardware for your interior doors is a critical step in building a secure and functional living space. The Guardian G4060 151Mm S.Steel Tubular Mortice Door Latch offers the perfect blend of structural integrity and refined engineering. Designed to provide a seamless user experience, this model is a staple for those who value longevity in their architectural fittings.
Whether you are outfitting a busy commercial property or renovating a residential dwelling, this component serves as the silent backbone of your door assemblies. Its robust construction ensures that your doors remain securely latched when required while providing a smooth, effortless tactile feedback every time the handle is operated.
Mechanical Engineering and Internal Forces
When you select high quality ironmongery, you are essentially investing in the physics of daily motion. This hardware is subject to constant cyclical loading, where the internal spring mechanism is compressed and released thousands of times over its lifespan. The tubular design is chosen for its superior ability to distribute these mechanical forces evenly across the cylindrical body.
Because the unit is crafted from high grade stainless steel, it resists the lateral forces that often cause cheaper, alloy based latches to deform or jam. The internal return spring is calibrated to provide just enough resistance to prevent handle sag without requiring excessive grip strength to operate. This balance of tension and load capacity ensures that the latch bolt retracts cleanly into the casing without binding against the strike plate.
The materials chosen for this assembly are specifically intended to withstand the rigours of high traffic environments. By preventing component flex, this piece of equipment eliminates the vibrations that lead to metal fatigue and eventual mechanical failure. You can trust that the structural design is built to maintain its original geometry regardless of how many hundreds of times the door is opened and closed each day.
A Seamless Operational Workflow
Understanding the interaction between user and hardware is essential for achieving a premium feel. The operational workflow begins when a user applies downward force to the lever handle or rotational force to a door knob. This action engages the spindle, which in turn retracts the latch bolt through the internal mechanism of the Guardian G4060 151Mm S.Steel Tubular Mortice Door Latch.
As the bolt withdraws, the user experiences a consistent level of resistance, a sign of precision manufacturing and tight tolerances. Once the door is opened and the user releases the handle, the internal energy stored in the heavy duty spring propels the latch back into its resting state. The audible click that confirms the latching process provides immediate sensory feedback that the door is secured properly.
Pro Tip: Regularly applying a light, dry silicone based lubricant to the latch bolt will preserve the smooth factory action and further extend the operational life of your hardware.
Ergonomics, Safety and Compliance
Modern building standards focus heavily on accessibility and the reduction of physical strain. High quality latches such as this one contribute to a safer environment by ensuring that doors can be operated with minimal effort. This is particularly important in facilities where elderly users, children, or individuals with reduced hand strength may be navigating the space.
By minimising the force required to release the mechanism, you reduce the potential for repetitive strain injuries over time. Furthermore, the stainless steel construction is naturally resistant to corrosion, meaning that the surface remains smooth and free from abrasive oxidation. This hygiene benefit is vital for commercial sectors such as healthcare or hospitality where maintaining clean contact points is a regulatory priority.
- The 151mm length provides an industry standard footprint that makes installation into existing door preparations efficient and straightforward.
- Precision machining ensures the latch sits flush within the door edge, contributing to the clean aesthetic of your interior joinery.
- The stainless steel finish is highly resilient to atmospheric moisture, making it an excellent choice for kitchens or bathrooms where humidity levels are elevated.
- Using reliable hardware reduces the risk of doors failing to latch, which is essential for maintaining privacy and fire safety boundaries within a building.
Commercial ROI and Long Term Value
Investing in premium door hardware is a strategic decision for any property owner looking to minimise overhead costs. While the initial procurement cost of this Guardian G4060 151Mm S.Steel Tubular Mortice Door Latch may be slightly higher than entry level alternatives, the return on investment is realised through significantly reduced maintenance cycles. Cheap latches frequently require replacement every few years as internal components wear down, snap, or lose their spring tension.
By installing durable, high grade equipment, you eliminate the cost of hiring contractors to repair or replace broken components. This also removes the administrative burden of managing ongoing maintenance tasks for your property portfolio. In a commercial setting, protecting your assets starts with the small details, and a latch that works consistently ensures that restricted areas remain secure and that entry points function reliably.
The long term value is further enhanced by the aesthetic durability of the stainless steel material. Unlike plated finishes that can chip or tarnish, this finish retains its professional look for the life of the building. This consistency is essential for maintaining the overall visual quality of an office or residential block, which in turn supports property values and tenant satisfaction.
Technical Specifications
When planning your installation, use the technical details provided below to ensure compatibility with your existing door furniture and frame preparations.
| Specification | Detail |
|---|---|
| Product Name | Guardian G4060 Tubular Mortice Latch |
| Overall Length | 151 Millimetres |
| Material | Stainless Steel |
| Mechanism | Heavy Duty Sprung Tubular |
| Usage | Internal Doors |
| Finish | Polished or Satin Stainless Steel |
Installation Guidance
When fitting this hardware, ensure that the mortice cavity is drilled perfectly square to the door face. A slightly misaligned cavity can introduce side loading, which adds unnecessary stress to the latch bolt. Our team at Doorfit recommends using a sharp wood bit to ensure clean edges during the boring process.
If you are retrofitting, check that the existing backset measurement aligns with the dimensions of this unit. Proper alignment ensures that the handle set is perfectly centred, which prevents the spindle from pulling on the internal mechanism. Taking a few extra minutes to achieve precise alignment during the mounting stage will pay dividends in the form of years of flawless service.
If you need further assistance with your hardware selection or require advice on the compatibility of these latches with specific handle sets, do not hesitate to contact our professional support team. We take pride in providing hardware that stands the test of time, and this product is a testament to that commitment. Choose quality, choose durability, and ensure your doors are fitted with the best possible components for the task.
Specification
| Manufacturer | Imperial |
|---|---|
| Guarantee | 10 Year |
| Lock Type | Mortice Latch |
| Lock Backset | 130mm |
| Follower Size (mm) | 8 |
| Mechanism | Latch |
| Door Material Suitability | Wood |
| Forend Finish | Stainless Steel |