Apply Discount Code
JAC-JACKLOC-BRASS
Jackloc Pro 5 Key Lockable Cable Window Restrictor Brass Keyed Alike
Main image
Click to view image in fullscreen
![]()
Jackloc Brass Window Restrictor Keyed Alike 200Mm Cable
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. |
View Delivery Information
£36.41
Incl. VAT
£30.34
Excl. VAT
Incl. VAT
Excl. VAT
Incl. VAT
Excl. VAT
Price is for/per each
-
+
See our full range:
Description
Jackloc Pro 5 Key Lockable Cable Window Restrictor Brass Keyed Alike
The Jackloc Pro 5 Key Lockable Cable Window Restrictor Brass Keyed Alike remains the definitive standard in window safety technology. Engineered to mitigate the risk of accidental falls from high elevations, this device offers a robust and reliable solution for modern building management. Whether you oversee a sprawling residential complex or a bustling commercial office, this hardware ensures that your windows provide necessary ventilation while remaining firmly secured against unauthorised entry or accidental opening.
Its versatile profile enables it to be fitted to almost all varieties of window construction including timber, uPVC, aluminium, steel, or composite frames. This makes it an ideal choice for both retrofit safety projects and new building installations where structural integrity and ease of use are paramount. By restricting the opening aperture to a safe distance, this item provides absolute peace of mind without compromising the architectural aesthetic of your window frames.
Mechanical Physics and Structural Integrity
The operational performance of this hardware relies on advanced mechanical physics and high-grade material selection. It is specifically engineered to withstand significant force exerted on a window sash during daily use. When the cable is locked into its intended position, it creates a high-tension link between the window frame and the opening leaf. This tension is distributed evenly across the mounting points, ensuring that lateral forces are effectively countered by the structural strength of the brass housing and the reinforced steel cable.
The resistance offered by the 200mm cable is calculated with precision to prevent the window from opening beyond a safe aperture. This physical barrier ensures that even under constant or accidental pressure, the restrictor does not flex, buckle, or deform. The materials used in this model are chosen specifically for their ability to resist shear stress, providing a permanent and reliable safety mechanism that remains effective throughout its extensive operational lifespan.
The structural composition of the brass housing ensures that the device maintains its integrity even in environments prone to high humidity or salt air. By utilising premium alloys, this restrictor avoids the brittleness often found in cheaper plastic alternatives. This focus on material science guarantees that the hardware remains a steadfast component of your building security strategy for many years.
Step by Step Operational Workflow
Interacting with this device is designed to be straightforward and efficient for facility managers and homeowners alike. The installation and daily operation follow a logical sequence that prioritises both security and ease of access.
- To engage the restrictor, the user must first ensure the window is positioned at the required opening width.
- The cable is then inserted into the main housing unit which is securely fixed to the window frame or sash.
- The user then inserts the provided key into the five-disc lock mechanism to secure the connection.
- By turning the key, the internal locking pins are set, securing the cable firmly within the device.
- To allow for full opening of the window for cleaning or maintenance, the user must insert the key again to disengage the locking mechanism.
- The keyed alike system allows for one single key to operate multiple units, streamlining maintenance tasks for large buildings.
This simple sequence ensures that the window remains secure at all times unless intentional action is taken by someone possessing the correct key. This methodology eliminates the risk of human error, as the lock requires a deliberate physical interaction to release the cable.
Ergonomic Health and Safety Compliance
This equipment is developed with strict adherence to modern health and safety standards. Preventing falls from heights is a critical requirement in schools, universities, hospitals, and council buildings. By installing this restrictor, building owners effectively remove the human error factor often associated with leaving windows open in high-risk areas.
The ergonomic design ensures that the key operation is smooth and requires minimal physical effort, reducing fatigue for staff who manage multiple windows on a daily basis. Furthermore, the device complies with rigorous testing procedures, ensuring that it meets its safety claims in demanding real-world environments. By choosing a product that has undergone extensive testing, you are investing in a proven safety solution that protects the wellbeing of all building occupants. It provides a standardised approach to window safety that is easy to audit and maintain during routine building inspections.
Investing in high-quality architectural hardware like this model offers significant long-term value for commercial enterprises. While cheaper alternatives may appear attractive in the short term, they often fail under the stress of daily use, leading to increased maintenance costs and potential liability issues.
Commercial ROI and Long Term Value
The durability of this brass restrictor means that replacement cycles are extended significantly, providing a lower total cost of ownership over the life of the building. Protecting your assets is not just about security, it is about operational efficiency. By reducing the risk of accidents, you lower the likelihood of insurance claims and the administrative burden associated with safety incidents.
The robust construction ensures that the hardware continues to function flawlessly even in harsh environments, making it a sound financial decision for any facility manager looking to optimise their maintenance budget. Choosing this model is an investment in reliability, ensuring that your safety infrastructure remains compliant without the need for constant repairs or parts replacement.
Suitable Materials and Key Applications
The versatility of this restrictor is one of its greatest strengths. It can be installed on almost any window material without causing damage or requiring complex modifications. Whether you are dealing with traditional wooden frames or modern uPVC and aluminium profiles, this item integrates seamlessly. This flexibility allows for a uniform safety strategy across diverse building stocks, ensuring that every window is secured with the same level of care.
It is specifically recommended for use in the following environments:
- Public sector buildings such as council offices and government facilities.
- Educational institutions including primary schools, secondary schools, and universities.
- Healthcare environments including hospitals and residential care homes.
- Large-scale residential developments and apartment blocks.
- High-traffic commercial properties such as hotels and office buildings.
If you are not sure if this restrictor is right for your requirements, please contact our friendly team today. Our experts are ready to provide technical advice and support to ensure you choose the correct hardware for your specific window configuration and security needs.
Technical Specifications
To ensure this product meets the requirements of your project, please review the detailed technical data provided below. These specifications reflect the high standards of build quality and compliance that you can expect from this premium window hardware.
| Feature | Specification |
|---|---|
| Cable Length | 200mm |
| Locking Mechanism | Five-disc lock |
| Material | High-grade brass housing |
| Standards Compliance | BS EN 14351-1 2006 and BS EN 1670: 1998 class 3 |
| Corrosion Resistance | Tested to ASTM.B117-07 and BS EN 1670:2007 |
| Included Accessories | 1 Key and security screws |
| Installation Type | Retrofit or new build |
By selecting this model, you are choosing a product that has been rigorously vetted for its performance and durability. We understand that security hardware is a critical component of building maintenance, and we are committed to providing only the best solutions for our clients. Whether you are upgrading an existing facility or working on a new build, this hardware provides the perfect balance of security, functionality, and ease of use.
Remember that the key to a successful installation is using the correct screws and mounting techniques for your specific window frame. Always ensure that the mounting surface is solid and free from defects before fixing the restrictor. If you have any questions regarding the installation process or compatibility with your specific window type, our team is always on hand to assist you with professional guidance and technical support.
Specification
| Manufacturer | Jackloc |
|---|---|
| Finish | Polished Brass |