Union Strongbolt 5 Lever Sashlock BS3621 Satin Brass 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 Brass 63mm 2200S
Choosing the right hardware for your premises is a critical decision that balances physical security with operational longevity. The Union Strongbolt 5 Lever Sashlock BS3621 Satin Brass 63mm 2200S represents the pinnacle of modern locking engineering. Designed for high security applications, this sashlock provides the peace of mind required for both residential and commercial environments. It is a tried and tested solution that meets the rigorous demands of modern insurance standards.
When you select this model, you are investing in a product that has been meticulously crafted to resist common methods of forced entry. Its robust construction ensures that it remains a reliable barrier against unauthorised access for years to come. Whether you are upgrading the security of a timber entrance door or outfitting a new commercial development, this unit offers the perfect blend of strength, ease of use, and aesthetic appeal.
Advanced Security Features and Mechanical Resilience
The mechanical physics behind this locking mechanism are engineered to provide maximum resistance against physical attack. The internal components are designed to withstand significant torque and pressure, ensuring that the bolt remains securely engaged even under extreme side load testing. This structural integrity prevents the lock from failing during an attempted breach, providing a reliable line of defence for your property.
- The sashlock incorporates hardened steel pins that provide exceptional resistance against sawing attacks.
- Anti-pick and anti-drill security features are integrated into the internal lever mechanism to prevent sophisticated manipulation.
- A chamfered bolt design is utilised to increase performance during side load scenarios while simultaneously making it much harder for an intruder to drill through the lock body.
- The 20mm deadbolt provides a deep throw that ensures positive deadlocking and enhanced resistance against brute force attempts.
- Strategic keyhole protection prevents the internal levers from being manipulated by unauthorised tools or picks.
By focusing on the physical interaction between the bolt and the strike plate, the designers have created a system that maintains its geometry even under stress. This resistance to component flex is vital, as any movement in the lock housing could compromise the security of the door. The red powder coated steel case acts as a durable chassis, protecting the sensitive internal levers from environmental wear and tear.
Operational Workflow and User Experience
Operating this sashlock is a seamless experience that prioritises user comfort and efficiency. When you approach the door, the sequence of interaction is intuitive and smooth. To lock the door, you simply turn the key from either side, which engages the deadbolt into the keep. To open the door, a simple rotation of the key retracts the deadbolt, allowing the lever handle to withdraw the latch.
The inclusion of the unique Union SwitchLatch technology significantly improves the installation process. You can reverse the latch without the need for any specialised tools, which represents a massive time saving for professional installers and DIY enthusiasts alike. This simple, tool-free adjustment allows the lock to be configured for doors hinged on either the left or the right side with minimal effort.
If you are unsure if this mortice lock is right for your specific requirements, please contact our friendly team today for expert guidance on your security needs.
Ergonomic Health, Safety and Regulatory Compliance
Security hardware must also be compliant with modern safety regulations. This item is fully tested to BS3621 standards, which is the benchmark for insurance-approved locking systems. It is also Certifire approved, meaning it is suitable for use on 30 and 60 minute fire doors, ensuring that your security measures do not compromise the fire safety of your building.
Using high quality hardware reduces the risk of operational errors or mechanical jams that can occur with inferior products. When a lock operates smoothly, it reduces physical strain on the user, preventing repetitive stress issues that can arise from stiff or poorly designed mechanisms. This focus on ergonomics ensures that the door remains accessible for all users while maintaining a high level of security compliance.
The Commercial Case for Premium Hardware
Investing in professional grade hardware is a strategic decision that pays dividends over the long term. While cheaper alternatives may seem cost effective initially, they often result in higher maintenance costs and frequent replacement cycles. This model is designed to withstand high frequency use in commercial settings, protecting your assets from loss and reducing the administrative overhead associated with property security.
By choosing a product that is Secured by Design approved and recommended by the police, you are demonstrating a commitment to safety that can lower insurance premiums. The durability of the materials used in this lock ensures that it remains functional for decades, minimizing the need for constant repairs or upgrades. This long term value is what makes this equipment a smart choice for any business owner looking to protect their investment.
Technical Specifications
The following table outlines the precise dimensions and material composition of this unit to ensure a perfect fit for your door requirements.
| Feature | Specification |
|---|---|
| Case Size | 68mm (2.5 inches) |
| Backset | 45mm |
| Faceplate Dimensions | 137mm x 26mm |
| Case Height | 109mm |
| Lock Type | 5 Lever Sashlock |
| Finish | Satin Brass |
| Standard | BS3621:2007 |
| Fire Rating | Suitable for 30 and 60 minute fire doors |
| Material | Steel case with brass plated forend |
| Operation | Key operated deadbolt with lever handle latch |
Installation and Maintenance Tips
Proper installation is key to ensuring that the lock performs as expected. Because this model is designed to fit into many existing UK mortices, you can often replace an older lock without the need for additional carpentry or spoiling the edge of your door. This makes it an ideal candidate for retrofitting in historical or existing properties.
To maintain the longevity of your hardware, ensure that the strike plate is aligned correctly with the bolt. Periodically cleaning the forend with a soft cloth will help preserve the satin brass finish and prevent the buildup of dust or debris in the keyway. Regular maintenance of the door hinges is also recommended to ensure the door does not sag, which can put unnecessary pressure on the latch and bolt.
Whether you are a professional contractor or a homeowner looking to enhance your domestic security, this product offers the reliability and strength required for modern living. By prioritising quality materials and advanced engineering, it stands as a testament to the effectiveness of the Union brand. Secure your property with confidence by choosing a lock that has been proven to meet the highest industry standards for protection and durability.
"} durability and protection.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 | Polished Brass |
| Security Standards | BS3621:2007 |


