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Union 2177 3 Lever Deadlock 63mm Satin Chrome
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Union 2177 63mm Scp 3 Lever Deadlock Door Lock 2K
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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£32.30
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£26.92
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Description
Union 2177 3 Lever Deadlock 63mm Satin Chrome
Security is the foundation of any well-protected property. When you choose hardware from Doorfit, you are investing in peace of mind and engineering excellence. The Union 2177 3 Lever Deadlock 63mm Satin Chrome represents a perfect harmony of traditional craftsmanship and modern material science. Designed specifically for internal timber doors, this locking solution provides robust resistance against unauthorised access while maintaining a sleek, professional appearance that complements any interior design scheme.
This hardware is engineered to offer consistent performance day after day. Whether you are outfitting a new commercial office or upgrading your home security, this model delivers the reliability you need. Its compact design ensures that it fits seamlessly into a wide variety of door styles without compromising the structural integrity of the timber.
Robust Engineering and Material Quality
The durability of this item begins with its high-quality construction. The case is manufactured from sturdy steel and finished with a silver powder coat that provides an initial layer of protection against internal corrosion. The forend and striking plate are finished in a refined satin chrome, which offers a contemporary aesthetic that is resistant to the daily wear and tear associated with high-traffic areas.
- The brass deadbolt features integrated hardened steel rollers that actively resist sawing attempts.
- The entire mechanism is built to withstand the rigours of frequent use in busy residential or commercial environments.
- The satin chrome finish provides a smooth surface that is easy to clean and maintains its visual appeal over many years of service.
- The internal lever mechanism is precision-engineered to ensure smooth operation every time the key is turned.
Mechanical Physics and Operational Forces
Understanding how this lock functions helps you appreciate the quality of its design. When you insert the key and rotate it, you are engaging a series of levers that lift to a specific gate height. This movement retracts the deadbolt against the tension of an internal spring. The precision of these components ensures that there is minimal friction, which prevents the internal parts from wearing down prematurely.
The hardened steel rollers embedded in the brass deadbolt are a clever mechanical feature. If an intruder attempts to use a hacksaw against the bolt, these rollers rotate freely. This movement makes it extremely difficult for the cutting tool to gain any purchase, effectively neutralising the threat and protecting the structural integrity of your door closure. The bolt throw of 12.5mm provides a secure engagement with the striking plate, ensuring that the door remains firmly fixed in the frame under varying pressure loads.
Step by Step Operational Workflow
Operating this hardware is a straightforward process designed for maximum user convenience. To lock the door, you simply close the door so the latch is flush with the frame. From either the inside or the outside, you insert the supplied nickel-plated steel key into the cylinder. As you turn the key, you will feel a smooth, positive engagement as the levers align and the bolt extends into the striking plate.
When you need to unlock the door, the process is exactly the same in reverse. The key movement draws the bolt back into the case, allowing the door to swing open freely. Because the mechanism is designed for ambidextrous use, it works perfectly on doors hinged on either the left or the right side. This flexibility simplifies the installation process and ensures that your hardware is versatile enough for any doorway in your building.
Ergonomic Health and Compliance
Proper hardware selection is essential for the health and safety of building occupants. This deadlock is designed to operate with minimal torque, which is particularly beneficial for individuals with limited grip strength or mobility issues. By reducing the effort required to secure a door, we ensure that safety protocols are followed without causing physical strain to the user.
Furthermore, this product is CE marked, indicating that it meets rigorous European safety standards. This certification provides assurance that the hardware has been tested for consistency, fire resistance, and operational longevity. Choosing compliant hardware is not just a matter of good practice, but a critical step in maintaining professional building standards and ensuring that your premises remain safe for everyone who enters.
Commercial ROI and Long Term Value
Investing in premium hardware is a strategic business decision that pays dividends over time. While cheaper alternatives may seem attractive initially, they often require frequent repairs or complete replacement within a few short years. By selecting this durable model, you are minimising your maintenance overheads and reducing the administrative burden associated with managing building security.
The 10-year guarantee included with this purchase reflects the manufacturer's confidence in the longevity of the product. By protecting your assets with reliable locking mechanisms, you reduce the risk of property loss and potential insurance complications. Over the lifespan of your building, the cost of this hardware is negligible compared to the value of the security it provides. It is a cost-effective solution that safeguards your property while elevating the quality of your door installations.
Suitable Applications and Installation
This deadlock is specifically crafted for timber doors. It is an excellent choice for internal doors that require a reliable locking point, such as office doors, storage cupboards, or private rooms within a home. The 63mm case size is a standard dimension that makes it highly compatible with existing door preparations, often allowing for a straightforward replacement of older, worn-out locks.
If you are not sure if this mortice lock is right for your requirements, please contact our friendly team today. We are here to provide expert guidance to ensure you select the perfect hardware for your specific door setup.
When installing this item, ensure that the timber is prepared with precision. A clean mortice cut will ensure that the case sits flush within the door, preventing any unnecessary stress on the door frame or the mechanism itself. Our team at Doorfit is always available to offer advice on the best tools and techniques for a professional-grade installation.
Technical Specifications
The following table outlines the precise dimensions and technical parameters of this unit to assist with your planning and installation process.
| Feature | Specification |
|---|---|
| Case Size | 65mm (2.5 inches) |
| Backset | 45.5mm |
| Faceplate Dimensions | 120mm x 25.5mm |
| Bolt Throw | 12.5mm |
| Material | Steel case with brass bolt |
| Finish | Satin chrome plated forend |
| Operation | Key from either side |
| Guarantee | 10 Years |
We invite you to browse our full range of door furniture if you are looking to complete your project. Whether you need handles, hinges, or additional security accessories, we have the stock to meet your needs. Secure your home or business with confidence by choosing the Union 2177 3 Lever Deadlock 63mm Satin Chrome, a product that combines heritage engineering with modern performance standards. Order yours today from Doorfit and experience the difference that quality hardware makes to your daily operations.
Specification
| Manufacturer | Union |
|---|---|
| Dimensions | 70 (H) x 65 (D) |
| Guarantee | 10 Year |
| Lock Type | Mortice Deadlock |
| Lock Operation | Lever |
| Lock Backset | 45mm |
| Follower Size (mm) | 0 |
| Faceplate Width | 25.5mm |
| Environmental Suitability | Interior |
| Mechanism | Dead Lock |
| Door Material Suitability | Wood |
| Max Door Thickness (mm) | 54 |
| Forend Finish | Chrome |