- 5 lever British Standard High Security Mortice Lock
- Meets the requirements of BS3621:2017 and is suitable for the demands of the insurance companies and the Police
- High security levels are delivered by a 20mm bolt throw
- Hardened steel plates on both to resist drilling.Twin hardened steel plates in the Deadbolt resists hacksawing
- Sashlock features an easily reversible latch bolt without the removal of the lock cover 1,000 key variations for added security Suitable for External Doors
- 10 Yr Mechanical Guarantee
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