UNION StrongBOLT 2100S BS 5 Lever Mortice Deadlock, Satin Chrome, 68mm
High-security BS3621 Kitemarked UNION mortice deadlock (68mm, satin chrome) with anti-pick, drill & saw resistance. 10yr guarantee.
The UNION StrongBOLT 2100S BS 5 Lever Mortice Deadlock is a high-security British Standard Kitemarked lock, ideal for both left and right-hinged timber doors up to 54mm thick. Engineered for maximum protection, this mortice deadlock features a 20mm deadbolt that can be locked or unlocked from either side, providing secure positive deadlocking and enhanced resistance against forced entry.
Key security features include an anti-pick, anti-saw, and anti-drill design with a chamfered bolt that improves performance under side-load testing. The chamfer also makes drilling attacks more difficult. The lock comes with a covered escutcheon that matches the forend for a clean, professional finish.
Security & Certification
- BS3621:2007 Kitemarked – Recommended by insurance companies for optimal security.
- 10-Year Guarantee – Long-term reliability assurance.
- Hardened steel rollers in the deadbolt provide additional resistance.
Ease of Installation
- Radius inner forend allows installation into many UK mortices without additional carpentry.
- Square face plate covers the forend, protecting the door edge.
Included Accessories
- Two steel nickel-plated keys
- Matching striking plate
- Optional rebate kits (13mm or 26mm) available separately (2100REB model)
With its satin chrome finish, the StrongBOLT 2100S combines high-security performance with sleek aesthetics, making it a reliable choice for residential and commercial properties.
- Timber doors (left or right-hinged)
- Residential front/rear doors
- Commercial security doors
- Size: 68mm
- Backset: 45mm
- Finish: Satin Chrome
- Deadbolt Size: 20mm
- Maximum Door Thickness: 54mm
- Key Mechanism: 5 Lever (Anti-Pick Protection)
- Security Certifications: BS3621:2007
- Warranty: 10-Year Guarantee
- Included Accessories: 2 Steel Nickel-Plated Keys
- Optional Rebate Kits: 2100REB (13mm or 26mm)
- Weight: 787g
Always follow local regulations and product guidance.
Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
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