how to change a lock ?

Question

I heard to drill and after?

Answer 1

it's easy, just get a man to do it

Answer 2

If you just want to change a knob or a deadbolt, it's actually very easy.

Unless your current lock is an extra-security kind, there will be two screws on the INSIDE side. You'll need to remove those.

You should then be able to slide out the two sides of the lock. Replacement simply requires getting another lock and reversing the above. Follow the directions that come with the new lock to ensure that you have everything lined up.

You only need a drill if you want to put a lock where one was not there before. This is a much harder task and will require that you have the right drill bits. If you really want to do this yourself and are comfortable with a power drill, I'd suggest buying a kit that comes with the right bits and measuring guides.

Answer 3

Changing out a lock is easy. I would suggest replacing the knob and deadbolt, you can purchase these already "keyed alike" from most hardware stores, in some of the better name brands. If your adding a lock, like a deadbolt, let me know and I can talk you through that also.

First things first though, you need to determine the type, size, and function of the lock. With the door open, look at the latch for a name (Kwikset, Schlage, Weiser, Dexter, etc...). It's not always best to replace it with the name, but it might be necessary. You can email me that info, and I can better advise you.

Size it first--- determine the thickness of the door, it could be anywhere from 1 1/4" to 2", but exterior doors are usually 1 3/4". The backset is from the edge of the door to the center of the lock, which is usually where the keyhole is. This will be either 2 3/4" or 2 3/8", most residential is the latter. You will next have to determine the size of the hole, which would require you remove the lock.

Removal--- From the inside of the door (non-locking), take a second to look at the lock. Do you see screws? Remove the 2 screws, and the inside knob should come off. If there is no plate or additional retainer, turn the outside knob a quarter turn, and pull away from the door.

If there are no screws, look at the knob, and on the shaft you see a slot. On the side of the knob closest to the latch, use a heavy paper clip (straightened out), and push the retainer in (it should feel springy). With the retainer puched in, pull the knob off. With the knob removed, you should see a bent clip the hold the trim (escutchion, rose, or pretty piece) in place; it might take a slight twist to remove. Under that trim, notice if there is a plate, retainer; screws or clips. If there are screws, you might just have to loosen them, and turn slightly to pull the plate off, and then pull the outside knob off. Might just be 2 screws that need to be removed, and then the knob will just come off.

Now determine what the hole size is: 1 5/8" or 2 1/8"... should be the latter on any lock purchased after 1983.

Now function--- passage is a hall lock, but it has no lock or key. Privacy is a bathroom/ bedrrom, and has a lock but requires no "key", only a common object. Entry has a lock and a key. Storeroom has lock and key, but never unlocks. Decide which one suits you, probably Entry.

Now you are set to go purchase your replacement lock, loaded with all the information you will need. It should have all the instructions you need to install it. Feel free to e-mail me if you have any questions, I would be happy to help you decide what lock to purchase also.

Answer 4

As long as you have the key for it there is no need for drilling. That drill is needed only if there was no lock and you are adding one (in which case get a lock installation kit that will include the right size bits and hole saw).

If the lock is there and you want a new one with a new key there are only a couple of screws (usually Phillips head) that you need to take out. Look on the inside knob's escutcheon and see the two screws there. Take those out and the inner and outer knobs will come off. Get a replacement lock of the same brand (so you do not have to take out the latch) and follow its directions to slip in the outer knob and the inner knob. Then put the screws into the escutcheon and tighten them again.

Answer 5

The easiest is to replace with the same brand. You need a screwdriver to remove the old lock if its a deadbolt or doorknob type.Best to do it with the door open.I think you meant to say you drilled the lock?

Answer 6

well....it depends on what kind of lock...... on a door to like your home or office or something its as easy as going to a hardware store purchasing a new lock set that fits that door and installing it in the old locks place via a few screws. If it is something like a car door or file cabinet where the lock is built into it. you will need a qualified locksmith to change the tumblers inside and provide youwith a new key, try the yellow pages.

Answer 7

A lock on a door? Can you be more specific?

Answer 8

i dont know, but call the specialist !!
keep walking !!!! dont stop !!! go ahead!!!!
look at your gools. ever and ever.