Yale 77 Traditional Nightlatch 60mm (D) Brass is a door lock that is operated from both sides of the door by a knob. The case and cylinder is made from electro nickel brass and has a polished brass finish. The anti-bump feature of the lock works by having more pins and specially made keys, plus having shallow pin stacks to prevent it from jumping up. Snib function enable the latch to be held back. Latch can be deadlocked by the snib button internally. Suitable for both left and right handed, inward opening doors up to 57mm thick..
