This Union British Standard BS3621:2007 5 lever Strongbolt sashlock conforms to BS EN 1634-1 for use on 30 minute & 1-hour fire doors.
The box strike is colour matched to faceplate for an aesthetically pleasing appearance.
Anti-drill hardened plate fitted to the case to provide additional protection from attack, deadbolt features hardened anti-saw rollers to provide a higher level of security.
With a 20mm bolt throw, this lock is CE marked and comes supplied with 2 keys.
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