ARKITUR Rim Nightlatch with Cylinder
This automatic deadlocking cylinder rim nightlatch is available in two finishes and backsets; with large disability friendly ergonomic internal operating handle and a sliding button which holds the latch in the open position.
The latchbolt can be deadlocked from the outside by two turns of the key in the cylinder, which when supplied comes with three keys.
Please note that this nightlatch is not insurance rated and you would need to purchase a BS 5 lever or PZ cylinder deadlock to conform.
Small - 40mm backset
Large - 60mm backset