8/30/2023 0 Comments Yale night latchIt can only be moved back and forth (into the strike plate and back into the face plate) using a key. Unlike the latch bolt, the deadbolt has a solid rectangular edge with no spring. When you open the door using the door handle, the latch bolt retracts into the face plate, enabling the door to open.Ī deadbolt is typically found just below, sometimes above, the latch bolt. When the door is fully closed, the spring releases the latch into a space in the strike plate. When the door is closed, the spring enables the angled edge of the bolt to press against the strike plate.This forces the latch to retract to allow the door close. The latch bolt (or latch) is an angle- edged bolt loaded with a spring. The front door in an average American home has a lockset(or lock) which comprises of two locks. Image courtesy of Pixabay How a Lock Works I’m wondering if it is time to change them or if minor repairs will do the trick. Recently, I have dealt with a few stuck lock latches. I live in an old house which was fitted with Yale locks many years ago. ![]() This post will help you understand exactly what’s happening when you find your Yale lock latch broken and what needs to be done. They come in auto-deadlocking versions, too.If your Yale lock latch is broken and you are wondering if you can fix it yourself or whether you have to call in a locksmith, read on. These are often found on fancy new apartment blocks and communal entrance doors. ![]() A mortice nightlatch is therefore a nightlatch that is recessed into a door, as opposed to being fitted onto the surface of the door like other Yale locks. A mortice is a term from carpentry, which means a recess cut into wood. The final type of nightlatch is the mortice nightlatch. That’s quite some protection! The mortice nightlatch It also has a chunky cylinder-pull on the outside. Once locked, you can’t pull it down to release the lock. It has a key-hole on the inside, with which you can ‘lock’ the handle. The Yale PBS1 high-security auto-deadlocking nightlatch.Ībove you can see a Yale PBS1, a lovely nightlatch. Then you get the chunky, high-security nightlatches. I’m honestly surprised insurance companies don’t force you to have these, and let people get away with having regular Yale locks on their doors… Chunky, high-security nightlatches These locks aren’t invulnerable, but they go quite a long way further than the regular Yale lock. This gets depressed when the door is shut, triggering the auto-deadlocking function.
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