Yale Standard British Standard PBS1 BS3621 Nightlatch Polished Chrome

Yale Standard British Standard PBS1 BS3621 Nightlatch Polished Chrome

The Yale British Standard PBS BS3621 Nightlatch Polished Chrome is one of the few insurance-rated nightlatches on the market. In addition to automatically deadlocking when the door is in the closed, the inside handle can be locked by a turn of the key. Entry can always be gained by key, from outside, whether the inside handle is locked or unlocked.