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

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1answer
35 views

What is the use the plugs over this deadbolt's bolt holes?

When re-keying our house, I came upon these unexpected bolt hole plugs in the deadbolt assembly. Is there a graceful way to remove them? I'd prefer not to take a small prying tool and force them out, ...
1
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0answers
7 views

Replacing a Novoferm garage door lock

We've lost the key to our Novoferm garage door lock and as the company that installed it quoted over a hundred pounds to fit a replacement I thought I would get the lock and fit it myself. I took ...
1
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2answers
46 views

Schlage single cylinder lockset won't release from the door

I have a nosy homeowners association that enters anytime they want....my privacy is not respected. I have purchased an identical Schlage set, have removed all the screws I can, but the covers don't ...
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3answers
58 views

Old mortise lock bolted from inside

I have a situation in my 90 year old house with the bathroom door. Last night my bathroom door was closed and somehow bolted locked from inside and I can't get into it or unlock it. I believe this is ...
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0answers
21 views

How can I install a smart door lock to a Carl f multipoint lock mechanism?

I have just moved to a new house and want to be able to connect my door to my smartthings home hub. I don't know what the specifics of the door mechanism is. Here are some pictures: Can anyone ...
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2answers
30 views

How do you remove a Kwikset keyed latch

I have been trying everything the internet wants me to try to remove this lock. I've stuck a hex bit inside the little hex thing in the picture below and spun in every direction and still the handle ...
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2answers
70 views

Backyard shed with keyed hasp same as house key [closed]

Anyone know if there's a solution for locking a backyard shed, that would let me rekey it to be the same as a normal house key. The shed is a Tuff Shed with double wood doors like this: Currently ...
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1answer
42 views

Fence gates with two holes for lock and handle

I have a wooden gate and an iron gate, both have holes similar to how entry doors have for a door knob/lever and dead bolt. I'm not sure what kind of lock sets I need to install. I thought about ...
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0answers
50 views

How can I fix a deadlatch with electric strike that will not retract when closing the door?

I have an Era deadlatch rim lock (standard front door "yale lock") which closes into an electric strike of unknown brand. The latch is the quarter circle shape rather than triangle shape. When closing ...
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3answers
553 views

Jack and Jill bathroom light sensing door locks

I have an interior Jack and Jill bathroom that is connected to two bedrooms. I'm trying to solve the problem of someone locking the other door when using the bathroom and then forgetting to unlock it ...
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3answers
261 views

How can I lock a sliding door that doesn't have a door lock?

I don't know if this question constitutes a home improvement or life hack but I'll ask here first. We live downstairs for my wife's parents in Japan. My wife's mother occasional invades downstairs. ...
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3answers
75 views

Old lock to pick

My new old house has skeleton key locks throughout. The home was remodeled and had new locks added to the entry doors on the main floor to use, however the skeleton key setup is still there for ...
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1answer
66 views

Front door lock “clicks” after closing

I have problem with my front doors. I feel little pressure during key turning and after closing them when I pull the doors towards frame I can hear clicking noise coming from lock (like it turns a ...
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1answer
106 views

Unlock an Omnia privacy lock with sliding mechanism from the outside of the door

Our bathroom has an Omnia brand privacy knob that I can't figure out how unlock from the outside of the bathroom. Unlocked: Locked: The outside of the door has a small hole underneath. I've ...
2
votes
1answer
214 views

Removing old Entry Door dead bolt lock

Attached is the picture of circa 1987 dead bolt lock from the back after removing the back plate. Could not find manufacturer name but seems like Kwikset based on key types. The front of the lock ...
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2answers
31 views

Wireless Security System deadbolts with door handle that locks - how to disable door locks

We installed a wireless security system to eliminate keys for entry into the home. This works well for the dead bolt, but the door handle has the lever on the inside to turn and lock. To enter, you ...
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0answers
212 views

Alternatives to cam lock screws

I'm making a battery cover for my longboard, and I've used cam lock screws to attach the cover to the wooden board. (http://tim.gremalm.se/battery-chassis-for-electronic-longboard/) The cover ...
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1answer
41 views

entry door lock replacement

My keys might have been compromised. My options are : 1. Buy a Kwikset rekeying set and rekey all the locks (something I've never done before but there are enough Youtube videos that I can figure it ...
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1answer
54 views

How standard is American Standard Mounting for mortise locks?

If I have a door whick has been prepared for one ASM mortise lock, can I directly substitute another? For example, if the door had a Yale mechanical lock, would moving to a Kaba electronic lock just ...
4
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1answer
74 views

Metal doors, Mortise locks, and … mobile liner?

Spent last night retrofitting a fancy electronic combination lock on a metal door for the first time, and encountered something I don't understand. The door has previously had another mortise lock, ...
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2answers
74 views

What does this double lock do?

I saw this recently and wondered: Why are there two lock cylinders? How does this work? Is this how this thing was originally designed? ...and thought someone on this site might have some insights. ...
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2answers
108 views

Multi point door lock security and can I use wood screws near it?

I've had a break-in so looking to improve my security. I have what I believe is called a multi point lock - see pic. Basically when you lock the door there are pins at the top and bottom of the door ...
3
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2answers
323 views

should door locks and deadlocks be keyed the same

Should door locks and deadlocks be keyed the same. Is there any advantage or disadvantage (besides having more then one key) in having them keyed different?
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1answer
99 views

Why can I no longer turn the knob of my self-locking door from the inside?

I live in an old apartment and the door knob on my front door has been having problems for a while. In theory, the door locks from the outside automatically, but can always be opened from the inside. ...
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1answer
141 views

What are the best option to Rekey My New House?

I'm closing on my first house on Tuesday and I'm interested in seeing if rekeying my locks is worth the effort. I think my options are: new locks, rekey it myself, and get a locksmith to rekey it. Any ...
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1answer
2k views

How do I unscrew these?

I'm a college kid trying to sneak my boyfriend in my dorm window. The first section is the holder on the window, the second part is the end of the slider on the window. All I have to do is ...
3
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1answer
284 views

What is this door hardware called?

Can someone help me out and let me know what these are called? I'm looking on a DIY site to order one but can't work out what these are called to be able to find them. As you can see in the ...
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2answers
248 views

What type of screw should I use to install a latch lock on a metal door?

I want to install a latch lock on a metal door. What is the best type of screw for that?
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5answers
133 views

What factors influence the security of a front door lock?

Due to misplaced keys, we are going to either rekey or replace an old lock on our front door. The manufacturer was Barrows, which seems to be somewhat rare since our local hardware doesn't carry ...
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2answers
71 views

Does the security certification of a lock relates to both bolts?

I have a Vachette lock installed on a door with a internal doorknob and no doorknob outside (one needs the key to open it). The lock is certified, which means that it is supposed to "resist to ...
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1answer
128 views

Please advise how to lubricate stiff latch bolt of mortise lockset on metal exterior security door. (NOT the pins in the keyway!)

The latch bolt of the mortise lockset in a metal security door is stiff. I worry about the long-term effect of slamming the door in order to drive the stiff latch bolt back and allow the door to ...
2
votes
1answer
165 views

What kind of lock is this, and how can I replace it?

This is the lock barrel from one of my window handles - the key jammed in it and when I pulled the key out, the barrel came with it. You can see on the photo where a small metal lug has snapped off, ...
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0answers
270 views

Anderson lock won't unlock

Installed a new Anderson storm door and the handle hardware was working fine until i went and put the face plate on the door jam. The door will now not unlock and i can't open the door at all. The ...
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1answer
190 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, ...
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1answer
75 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 ...
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2answers
2k 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 ...
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0answers
155 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
votes
2answers
3k 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
2answers
60 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 ...
2
votes
4answers
311 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 ...
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3answers
135 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
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0answers
191 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
475 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 ...
0
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1answer
378 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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0answers
124 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 ...
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4answers
3k 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. ...
0
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3answers
227 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 ...
2
votes
1answer
391 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 ...
8
votes
4answers
789 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 ...
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2answers
2k 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 ...