The Willenhall M3 mortice sash lock is designed for security and versatility, featuring a robust 5-lever mechanism housed in a narrow body. This model comes with a cranked 175mm faceplate, available in widths of 19mm or 25mm, making it an ideal choice for various door types.
Key Features:
Unique Design: This upright mortice deadlock has a 33mm backset and a compact 50mm case width, perfect for glass doors or those with narrow stiles.
Security: The deadbolt throws 12mm and is reinforced with hardened pins to resist sawing attacks. It can be locked and unlocked from either side using the key, while the latch is easily operated by the handle.
Versatile Use: Suitable for doors up to 50mm thick, this lock can accommodate extra-long keys for thicker doors upon request. It is non-handed, allowing installation on left or right-hinged doors that open inwards or outwards.
Additional Keys: Supplied with 2 steel keys, additional keys can be cut as needed. Choose between genuine or copy key blanks from the associated products.
Keying Alike Option: For multiple locks to operate with the same key, our in-house locksmith team can key alike locks, typically dispatching the same day.
Associated Parts: A range of related products, including key blanks and rebate sets for double doors, are available for selection.
Important Notes:
Standards Compliance: Please note that these locks do not meet the British Standard BS3621:2007 and are not suitable for fire doors.
Brand Reputation: Willenhall locks are a trusted name in the UK, known for their unique offerings that stand out in the market.
