Yale P89 Deadlock Nightlatch, 60mm Backset, Chrome Finish

The Yale P89 Deadlock Nightlatch is a high-quality security lock designed for front doors, offering key operation from the outside and lever handle operation from the inside. It features automatic deadlocking when the door is closed, ensuring enhanced security. The snib function (bolt hold back button) allows the latch to be held back for convenience.

For additional security, the inside handle can be deadlocked by reversing the key in the cylinder—this prevents the latch from being opened from the inside, requiring the key for access. Supplied with a 1109 cylinder, this nightlatch is available in Brasslux, Chrome, or Dark Metal Grey (DMG) finishes.

This Yale P89CH model boasts a hardened case finish in polished chrome and comes with a polished chrome cylinder. The lock is backed by a 2-year guarantee and has a high security rating, making it a reliable choice for home security.

The 60mm backset—measured from the edge of the door to the centre of the keyhole—ensures compatibility with a wide range of door types.