Union (Ex Chubb) 4L67E BS3621:2007 High Security Nightlatch

Nightlatches are a common locking product found mainly on residential front doors. They ordinarily feature a single sprung latch locking point which engages automatically when the door is shut, securing the property.

The Union (Ex Chubb) 4L67E British Standard High-Security nightlatch offers insurance rated security where a BS mortice lock cannot be fitted or where additional security is required. This Union nightlatch is kitemarked to BS3621:2007 and is supplied with a unique high security rime cylinder which works on the Union/Chubb Ava key profile. Supplied with 3 keys and a security escutcheon.