A device for securing access, typically on a door, and typically controlled with a key or combination.

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1answer
13 views

Weslock deadlatch is stuck

We have a weslock lock on the door to our garage (bought about 2 years ago), and it has gotton stuck. It would not open from the inside or outside. The key turns ok, and even makes the click sound, ...
0
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1answer
31 views

Quarter turn connection for plastic tubes — Design idea request

I'm developing a 3d project using AutoCAD 2013 and I would like to request ideas for a specific problem. It is not for a commercial project. It is about how to connect two hollow plastic pipes using ...
0
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1answer
36 views

How to remove Schlage deadbolt?

I want to remove a Schlage deadbolt so I can re-key it. I don't have the key (previous owner lost it). The deadbolt has keyholes on both sides. Here's a view of the inside face: The outside face ...
0
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1answer
87 views

Which mortise lock/brand I should get to replace this one?

I got the Marks Metro mortise from HomeDepot and thought it would match the current size (I thought mortise has a standard size). However, when I try to replace it, the old mortise is a bit bigger. I ...
5
votes
5answers
6k views

How do I disable a lock?

I have the following door handle / lock combination that leads out to my garage. The key for the door has long been lost and sometimes someone will turn the internal lock and the door cannot be opened ...
1
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1answer
47 views

Which parts are missing from this vintage lockset?

I'd like to get this lockset back into working order on a vintage 1-3/8" interior door with 2-3/8" backset, but do not know which parts are missing. Here is what I do have: Also, either the door ...
2
votes
2answers
35 views

Is it possible to modify my new europrofile cylinder lock to work in my traditional night latch?

We have a traditional night latch. We need to change the lock to use a different key. We accidentally bought a europrofile cylinder lock. I know from videos like this one that a lock can be ...
1
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0answers
40 views

Need replacement part for Baldwin Reserve “Columbus” handleset model COLXELL.TRR.OO3

The mechanism that opens the latch on our front door has broken. This is not as serious as it sounds because the main lock is a deadbolt (which is working fine). After some disassembly (OK, a lot of ...
4
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2answers
266 views

How can I remove a lockset latch assembly that's stuck latched?

My latch is stuck. I couldn't turn the handle, even unlocked, so I removed the handles. Now I've got direct access to the latch assembly, and I can't get the unlatching part to move (to the right, in ...
2
votes
4answers
82 views

How do I find a replacement door lock for this?

I moved into a newly built home and am trying to replace the deadbolt and the lever below. But I'm not able to find a replacement lock that replaces my existing locks. All locks I've looked at have ...
7
votes
5answers
7k views

How can I remove a key that has broken off in a lock?

I broke a key off in the lock of a desk drawer. The lock doesn't look easily replaceable, so how can I remove it? I've tried tweezers but they can't get enough of a grip to pull it out.
2
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0answers
49 views

Don't know where lever is to open top latch on steel cellar door

I recently took over my recently passed Grandmother's house and she has a furnace in the cellar. Of course, the furnace went out, so I need access to the cellar in order to fix it. I moved from out of ...
0
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1answer
83 views

Big gap for interior lock

Problem: there is a big gap between the side of the door where the lock is and the frame of the recess, so that the lock latch doesn't reach the strike plate to keep the door shut. It takes a slight ...
4
votes
2answers
3k views

What is the name of this cast metal part inside my lockset?

I have a Baldwin front door lockset that doesn't completely retract the latch when using the thumb lever. The handleset is similar to this: model After dismantling the thumb latch assembly, I ...
7
votes
6answers
4k views

Is it worth having two locks in exterior doors?

I've noticed that some places have a lock in the knob and a deadbolt in the exterior doors, and some places have a knob without a lock and just a deadbolt. Is there a benefit to having a lock in the ...
0
votes
1answer
122 views

Replacing my locks/door handles

I'm going to replace the locks in my home. I'm doing this because we are renting the property out and I want to get keys that are "un-duplicatable" (the kind where only the owner is allowed to make ...
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5answers
20k views

How to tell if your locks are bump proof?

I was reading about lock "bumping" where burglars buy 'bump' keys and can open locks very quickly. I was also reading that some locks are bump proof (double chamber perhaps?). My question is: how can ...
4
votes
2answers
25k views

How do I fix an exterior door knob that will unlock but not turn?

My back door (which is only two years old) has a door knob that recently suddenly stopped turning. I can lock and unlock it, but it just won't turn. Here's a picture of the inside of the door knob: ...
7
votes
3answers
16k views

Did I break my Kwikset SmartKey lock by trying to rekey with a key that doesn't fit all the way?

I got a Kwikset deadbolt lock (has key hole on both sides instead of key hole externally with latch internally). This lock uses SmartKey technology so you can rekey the lock to use a new key rather ...
3
votes
6answers
21k views

Why does my latch not retract when I push or swing the door shut, but will retract when the knob/lever is used?

This just started today. I have to turn the knob in order for the latch to retract. Before, I could just push to door shut and the latch would retract when it hit the plate on the door frame. But now ...
0
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0answers
52 views

Front Door - Sound after closing it

I just moved into a flat and the front door has been bothering me. When I close the door, around 3-5 seconds later I hear a loud clicking/popping sound. It's like a lock moving into place or ...
4
votes
1answer
34k views

How do I remove a Kwikset deadbolt with no screws on the inside plate?

My exterior door deadbolt has gotten stuck - it'll open with the lever but not the key. By spraying WD-40 inside the lock, I've been able to get it to work but it's very stiff. I'd like to remove the ...
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4answers
706 views

Removing a Schlage door knob with stripped screw heads

I made the mistake of trying to remove a Schlage lockset with a regular screw driver too many times. (The knob makes it impossible for an ordinary driver to seat properly on the Phillips screw head. ...
2
votes
1answer
118 views

How to remove this door knob on the mortise lockset?

I have an old mortise lockset that I want to replace. And I already removed all the visible screws and the cylinder. However, I am not able to figure out how to remove the knobs. I could loosen the ...
7
votes
4answers
175 views

Door lock and unlock based on authorized user proximity

I want to install an electronic lock on my office/workshop that only a specific individual(s) can unlock. I want it to lock every time the door is closed and the room is empty but I do not want to ...
0
votes
1answer
99 views

How do I un-stick the release button on my Yale door knob?

I'm rekeying my door locks (Yale door knob/locks). To remove the knob, you press in the release button & slide the knob off. The release button is stuck and I can't depress it enough to slide the ...
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0answers
167 views

How can I secure an outwardly opening front door without damaging anything?

This is a rented house in Japan (single room). It has an outwardly opening front door. The resident (a single woman) has fear of intruder breaking in. Also, damaging/modifying the door or the wall is ...
5
votes
2answers
446 views

How to install an electronic door lock?

How can I install an electronic door lock ? Can an electronic door lock be installed on any door ? I am fixing to purchase an apartment in Australia and it will come with a "Solid Core door with ...
2
votes
3answers
67 views

Are entry door systems with lock release secure?

I am renovating my recently bought house. It currently has a entry door system with a lock release on the yale lock so that you can release the door from one of the handsets. something like this. I ...
1
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2answers
4k views

How to remove a doorknob with no visible screws?

I have an exterior lock set with a knob on the inside. I can't get the interior doorknob off. It does not have a hole in the shaft of the knob in which you press a clip down to remove it. It's one of ...
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2answers
157 views

Can I change from a mortise lock without buying new doors?

I have two external mortise lock doors that will only open with skeleton key. After several years I'm ready to upgrade. Will I have to get a new door or can I upgrade these to modern locks. I've ...
0
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1answer
402 views

Weslock Double Locking Deadbolt Impossible to Remove from Door:

I have an old Weslock double-locking deadbolt which is dying a slow death. After removing the outer mechanism, I attempted to remove the inner mechanism simply by tugging. But I've pulled on it so ...
0
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1answer
58 views

schlage privacy set door knobs

Gold coloured. Model unknown. Took the handles off to paint/update them, now the knobs just will not operate the mechanism at all. Knobs will not turn or operate thestriking mechanism. No, it has ...
2
votes
1answer
656 views

Replacing garage door lock barrel

Since I moved into my house, I've not had the key for my garage, so I'm looking into how I can get a new one. I've found what I think I need to replace on eBay, but there are a lot of variations on ...
2
votes
3answers
137 views

Need to replace lock on car top carrier

I have a Packasport fiberglass car top carrier with a cylinder lock (outside view above). The key has been lost. I ordered a new lock/key set from Packasport but am unable to remove the old one - ...
3
votes
2answers
274 views

How do you install a slide lock when the door frame isn't level with the door?

I need to lock a door without a keyhole from the inside and got recommended to use something like this: However, my door frame isn't level with the door If I would just mount it there, the ...
0
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0answers
74 views

Making or obtaining replacement parts for a multi-point window locking mechanism

When I bought my house, it was fitted with multi-point locking systems on the windows. One or two of these have failed - an internal cast-metal half-cog has disintegrated. There is no manufacturer's ...
7
votes
5answers
5k views

How can I fit a Schlage lockset in my front door?

I moved into a condo with a Kwikset lockset in the door. I wanted to replace it with a Schlage lockset, but the actual bolt portion of the deadbolt was too large to fit into the pre-drilled hole. If ...
1
vote
2answers
543 views

How to get a new tumbler pattern to re-key existing locks?

I suspect I don't know what terminology is correct which is why I can't find any information on this via google. Say I have standard door locks (Schlage or Kwikset) that are fairly new and I have ...
2
votes
3answers
694 views

Can someone unlock a locked door and lock it back again without the key?

Is it possible for someone to unlock your front door get into your house and then lock the door again without being supplied with a key?
1
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2answers
219 views

Am I required to have a doorknob lock on my exterior door?

I have both a deadbolt and a doorknob lock on my door (actually, all three of my doors). I've noticed that this is a consistent pattern at most houses and apartments that I've visited in my area (I ...
0
votes
0answers
105 views

Deadlock not working properly

The deadlock on our front door has worked fine for 2.5 years. You could hear a "clunk" when it was turned. Now, all of a sudden, the latch slides over silently with no resistance. The major problem ...
1
vote
1answer
130 views

How do I remove this doorknob?

We live in a townhouse built in the 40s ... probably renovated in the 50s ... I want to replace this doorknob with one that has a key lock. I can't figure out how to remove it! I was able to ...
0
votes
1answer
30 views

How do I repair latch lock that has unscrewed?

In the image, part C has detached from part A. I assume that this happened because part A moved slightly each time the door was opened. Part C cannot be screwed onto part A because of the square ...
2
votes
1answer
168 views

Which cylinder door lock shield design is most secure?

I'm planning to place a shield on my front door and would like to know which of the 3 shield designs is the most secure option and why. Basic design characteristics: Top Left: the outside part of ...
2
votes
2answers
4k views

How so I fix a loose Kwikset deadbolt faceplate?

We have a kwikset deadbolt on our main door and the faceplate has come loose. There are no visible screws on either side of the door, so I am assuming they are under the brass plate on the inside of ...
2
votes
4answers
21k views

How to remove a stuck key?

A hypothetical question - if I get a key in the door lock from one side of the door, could I somehow use another key to open the door from the other side? And what if you could "engineer" the stuck ...
4
votes
3answers
899 views

How can I install modern locksets on these interior doors?

I've recently bought my first house which I'm very excited about, got into the decorating phase and decided to replace the door handles - some of which were damaged - with nice new ones. Being a ...
2
votes
4answers
10k views

How to drill a hole in the wood without an electric drill?

During a travel in Laos, I need to drill some holes into a double-door's wood to install a locker. The wood is rather hard, and I don't have an electric drill (and can't find it). I only have 2 small ...
0
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1answer
1k views

Is it possible to rekey an Andersen exterior door with Kwikset SmartKey?

I want to use the Kevo lock on my front door and have my back doors have the same physical key (even though they clearly will not have electronic keying). To do this, I need to replace the cylinder ...