Union Strongbolt 5 Lever Sashlock BS3621 Satin Chrome 63mm 2200S
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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Description
Union Strongbolt 5 Lever Sashlock BS3621 Satin Chrome 63mm 2200S
When it comes to securing your property, few components are as vital as a high quality mortice lock. The Union Strongbolt 5 Lever Sashlock BS3621 Satin Chrome 63mm 2200S represents the pinnacle of modern door hardware engineering. It is designed to provide uncompromising security for both residential and commercial environments while maintaining a sleek aesthetic that complements any interior design style.
This lock is not merely a piece of metal, it is a sophisticated security system that has been rigorously tested against the most common methods of forced entry. By choosing this model, you are investing in peace of mind, knowing that your premises are protected by industry-leading technology that meets the stringent requirements of insurance providers across the United Kingdom.
Unmatched Security Features
The engineering behind this hardware focuses heavily on resilience against physical attack. Whether it is a determined intruder attempting to manipulate the mechanism or using heavy tools to bypass the door, this lock stands firm. The internal components are constructed from hardened steel which provides exceptional resistance against drilling and sawing attempts.
- The anti-pick protection ensures that even if an intruder attempts to manipulate the internal levers with specialized tools, the mechanism will remain locked tight.
- Hardened steel pins are integrated into the core design to provide maximum resistance against sawing through the deadbolt.
- The chamfered bolt design is a critical innovation that increases the performance of the lock under heavy side load testing, ensuring the bolt remains engaged even if the door frame is under significant physical pressure.
- The 20mm deadbolt provides a secure, positive deadlocking action that adds a substantial layer of protection against forced entry attempts.
Operational Mechanics and User Experience
Understanding how this device functions is key to appreciating its value. The user interaction is designed to be seamless and intuitive. When you insert the key, the internal lever mechanism is precision-engineered to provide a smooth, tactile feedback that confirms the lock has been engaged or disengaged. This reduces the risk of mechanical failure or user frustration during daily operations.
The physical forces involved in locking a door are significant, especially when a door is slightly warped or under tension. This sashlock is designed to handle these forces effectively. The internal spring mechanisms are calibrated to ensure that the lever handle operates with minimal resistance, which is vital for accessibility and ease of use for all individuals in a household or office setting. The unique UNION SwitchLatch technology allows for the latch to be reversed without the need for any tools, saving time during the installation process and reducing the complexity for maintenance staff or professional locksmiths.
Ergonomic Benefits and Safety Compliance
Choosing the right hardware is also an ergonomic decision. A poorly functioning lock can cause repetitive strain or frustration, particularly in high-traffic commercial environments. The smooth action of this unit ensures that the physical effort required to operate the door is kept to an absolute minimum. This is particularly important for fire safety compliance where doors must be easy to open in an emergency, yet remain securely locked when required.
Because this model is CE marked and Certifire approved, it is suitable for use on 30 and 60 minute fire doors. It provides the necessary security without compromising the integrity of the fire barrier. Furthermore, being Secured by Design approved and recommended by the police, this hardware is a trusted choice for those who prioritize safety and risk mitigation above all else.
Long Term Commercial Value
When businesses or homeowners look at the cost of security, they often focus on the initial price point. However, the true value lies in the long-term reliability of the product. This item is built to withstand thousands of cycles without degradation, meaning it will likely outlast cheaper, lower-quality alternatives by several years. By reducing the frequency of replacement cycles, you are effectively lowering your total cost of ownership.
Moreover, the protection of your assets is paramount. A failed lock can lead to significant financial loss and property damage. By installing a lock that is insurance-approved, you are also potentially meeting the requirements of your building insurance policy, which could lead to lower premiums or ensure that your claims are processed more smoothly in the unfortunate event of a break-in.
Technical Specifications
The following table provides the precise measurements and mechanical details for this unit, allowing you to ensure compatibility with your existing door setup.
| Feature | Specification |
|---|---|
| Case Size | 68mm (2.5 inches) |
| Backset | 45mm |
| Faceplate Dimensions | 137mm x 26mm |
| Case Height | 109mm |
| Finish | Satin Chrome Plated |
| Security Standard | BS3621:2007 |
| Fire Rating | Suitable for 30 and 60 min fire doors |
| Latch Technology | UNION SwitchLatch (Tool-free) |
Installation and Maintenance
Installation is straightforward for any professional locksmith or experienced DIY enthusiast. The design allows it to be installed in many existing UK mortices without the need for additional carpentry or spoiling the edge of the door. The radius inner forend is a thoughtful touch that simplifies the process of fitting the lock into the door frame with precision.
Once installed, the maintenance requirements are minimal. The internal components are protected from environmental factors by the robust steel casing and the durable satin chrome finish. Occasional lubrication of the moving parts is usually sufficient to keep the mechanism operating at peak performance for years to come. The finish is not only aesthetically pleasing but also resistant to corrosion, ensuring that the lock maintains its professional appearance even in humid or high-traffic environments.
If you are not sure if this mortice lock is right for your requirements, please contact our friendly team at Doorfit today. We are always happy to assist you in making the right choice for your specific security needs.
In summary, this Union Strongbolt 5 Lever Sashlock BS3621 Satin Chrome 63mm 2200S is the ideal solution for those who refuse to compromise on quality or security. Its combination of advanced physical protection, ease of installation, and long-term durability makes it a standout product in the market. Whether you are upgrading the security of your home or outfitting a commercial building, this hardware will provide the robust performance you demand.
We understand that selecting the right security hardware can be a complex task, especially with so many variables such as door thickness, handle compatibility, and regulatory standards. Our team at Doorfit is committed to helping you navigate these options. We ensure that every product we supply is backed by our expertise and dedication to customer satisfaction. Do not leave the safety of your property to chance. Choose a solution that has been tested, approved, and trusted by professionals across the country.
Whether you need a single unit for a front door or a larger quantity for a commercial project, we are here to support you. Browse our extensive range of door furniture and lock hardware to find the perfect complement to your new sashlock. With fast shipping and expert advice, we make it easier than ever to secure your property effectively.
Specification
| Manufacturer | Union |
|---|---|
| Dimensions | 109.6 (H) x 68 (D) |
| Guarantee | 10 Year |
| Lock Type | Mortice Sashlock |
| Lock Operation | Lever |
| Lock Backset | 45mm |
| Lock Centres | 57mm |
| Follower Size (mm) | 8 |
| Faceplate Width | 26mm |
| Environmental Suitability | All |
| Mechanism | Sashlock |
| Door Material Suitability | Wood |
| Max Door Thickness (mm) | 54 |
| Forend Finish | Chrome |
| Security Standards | BS3621:2007 |


