641/761 Value British Standard 5 Lever Mortice Deadlock

Product Overview

The Legge 641 / 761 Value British Standard mortice deadlock is a top choice for retrofit applications, boasting a compact case size of just 64mm x 76mm (or 77mm x 76mm for the 3" version). This small footprint often translates to reduced carpentry work and time savings during installation.

Key Features:

• High Security: Designed with hardened steel plates to resist drilling and hacksawing, this lock meets the rigorous standards of British Standard BS3621:2007. It features 5 levers and anti-drill and anti-saw capabilities, ensuring robust security.
• Versatile Design: Available in polished brass or satin chrome finishes, the lock is suitable for doors up to 54mm thick. For thicker doors, extra-long keys can be provided upon request.
• User-Friendly: The deadbolt can be locked and unlocked from either side using a key, and it comes with two keyhole escutcheons that match the lock's finish.
• Compliance and Insurance: Many insurance companies require locks on external doors to comply with BS3621 or BS8621. This lock meets those requirements, featuring a BSI kitemark on the faceplate.
• Fire Rated: Suitable for 1-hour fire resistance for timber and composite doors, and 4 hours for metal doors.
• Installation Notes:
• Non-Handed: The lock can be used on doors hinged on either side, opening inwards or outwards.
• Keying Alike Options: If multiple locks are needed to operate with the same key, our in-house locksmith team can key them alike, typically dispatching the same day.
• Associated Products: We offer a range of related parts, including key blanks and rebate sets for double doors, available for selection on this page.

Conclusion:

Legge mortice locks are a staple in the UK, providing an excellent balance of quality and affordability. Their compact design and compliance with British Standards make them ideal for both residential and commercial applications. For maximum security, especially on external doors, we recommend choosing a BS3621 certified product.

For more information on British Standards for mortice locks, visit the MLA's website here.

Product Specifications:

• Product Category: Mortice Deadlock
• Product Type: British Standard
• Case Colour: Silver
• Case Height: 76mm
• Faceplate Height: 133mm
• Faceplate Width: 25mm
• Deadbolt Throw: 20mm
• Keys Supplied: 2
• British Standard Compliance: BS3621:2007
• Fire Rated: 60 mins
• Can be Keyed Alike: Yes
• Handed: Non-handed
• Escutcheon Plates Supplied: Yes