1 loosen the setscrew on the knob s shank.
My door lock is sticking.
Now precisely where on this part of the door frame does the sticking occur.
Fixing a few stubborn locks might involve disassembling cleaning and then reassembling the lock.
Determine where the sticking is happening.
This is the part of the.
Key stuck in lock if your key is stuck in the lock then it s best to call us as soon as you can.
When spraying the lock.
You can tighten a simple interior mortise lockset like the one shown at left as follows.
This is a short video to demonstrate how easy it is to remove a door handle view what s inside and repair the failed latch.
The latch will not retract even when the knob is turned.
If the sticking area is along the door frame where the hinges are located.
2 hold the knob on the other side of the door and turn the loose knob clockwise until it fits snugly.
The knob will not turn to retract the stuck.
Filing the strike 1.
The latch will not retract even when the knob is turned.
For especially stubborn locks try squeezing a little graphite onto the door s latch as well.
Once that happens getting in and out of doors can be a major hassle.
Troubleshooting a stuck door latch try to open the door while it is shut.
3 if this does not help remove the knob.
Leave the lock in the door but only remove the cover and other parts to get in to clean it.
If you still don t have any luck after trying powdered graphite call a professional locksmith to come out and take a.
Take note of the type of resistance.
On the top middle or bottom.
If it s a matter of friction on the strike plate try.
Insert the tip into the latch.
Inspect the strike plate on the edge of the door frame.
Many people put up with the aggravation of a sticking door lock for years.
Disclaimer this video was crea.
If you use too much force trying to remove the key yourself it s possible that your key may snap or break inside the lock cylinder.
A sticky lock is usually caused when excess dirt and grime binds up the mechanisms that enable the lock to turn smoothly.
Open the door wide and put on a pair of safety glasses to protect your eyes.
Fortunately there are a number of ways to fix a stuck lock without calling in the professionals and breaking your budget.
Ironically by cleaning and oiling them you can fix most locks in a matter of minutes.
A latch bolt that sticks in the strike often leave tell tale.
First clean the keyhole with a penetrating lubricant like wd 40.