Yale B-85-DMG-SC-40 Deadlocking Nightlatch, 40 mm, Dark Metallic Finish/Chrome Cylinder, High Security with Automatic Deadlock
The Yale B-85-DMG-SC-40 deadlocking nightlatch is a high security lock with a 40mm backset, dark metallic finish and chrome cylinder. Featuring an automatic deadlock function, this lock is suitable for standard doors up to 40mm thick.
