Strongbolt BS3621 5-Lever Deadlock SC

The Strongbolt BS3621 5-Lever Deadlock is a high-security locking solution designed for residential and commercial properties. This deadlock features a robust construction with a chamfered bolt that enhances resistance against forced entry, making it an excellent choice for tradespeople and DIY enthusiasts looking to improve security.

This deadlock includes advanced security features such as anti-saw and anti-drill capabilities, ensuring maximum protection for your doors. It is suitable for doors up to 54mm thick and is easy to retro-fit into many existing UK mortice locks, catering to both professional installers and homeowners. With a satin chrome finish and a steel case material coated in red powder, this deadlock not only provides peace of mind but also adds an attractive touch to your door hardware.

Specifications

Type: 5 lever deadlock
Deadbolt Throw: 20mm
Suitable for Door Thickness: Up to 54mm
Security Features: Anti-saw and anti-drill
Handing: Reversible
Case Material: Steel with red powder coat
Finish: Satin chrome
Approval: Secured by Design, complies with Certifire, EN 12209, UKCA standards
Included: Security box strike

Key Features

• 5-lever design for enhanced security
• Chamfered bolt for greater attack resistance
• Suitable for retrofitting in UK mortice locks
• Easy to install, ideal for both professionals and DIY enthusiasts
• Compliant with key security standards