BS2 Nightlatch British Standard Lock 40mm Backset Chrome Finish Visi
- Yale Locks 630020005174, Yale's maximum security BS2 nightlatches are British Standard approved to ensure the highest level of security for timber external doors. They are Kitemarked to BS 3621:2007 & are recommended by insurance companies. These security nightlatches have been approved by the Police Secured by Design initiative. The lock is key operated from the outside & both key & lever handle operation from the inside with the internal handle being lockable for increased security. The latch automatically deadlocks on closing the door & the snib function enables the latch to be held back. The lock uses a 6 pin high performance cylinder, & has a 20mm bolt which is anti-carding. It also has a 10 year guarantee. The BS2 nightlatches have a 40mm backset, this is the measurement from the edge of the door to the centre of the keyhole. Locks with a 40mm backset are normally used where there is restricted space, such as on a glass panelled door Case
Width: 89mm Case
Height: 90mm Case
Depth: 33mm. This Yale PBS2BLX has a hardened case finished in Brasslux Supplied with 2 x keys Yale Locks BS2 Nightlatch British Standard Lock 40mm Backset Brasslux Finish Visi