Sound familiar?Brown Hill
- The call
- The lock works, but only if you lean on the door with your hip while turning the key. After a week of humid weather the bolt is jammed against the strike plate, and without that push the key stops halfway.
It is the coldest morning of the winter and the key goes halfway into the side door and stops. There is frost on the face of the cylinder, and the door on the shaded side of the house has done this before.
In plain words
A jammed lock looks like one problem from outside and is usually one of three inside. The cylinder itself may have seized, packed with grit, corrosion or old grease. The link between cylinder and bolt, the tailpiece or cam, may have broken, which is why a key can spin without doing anything. Or the lock may be healthy and the bolt simply pinned against the strike by a door that has moved. Seized and jammed lock opening starts by telling those apart, because the right answer for one would damage the hardware in another. Once the culprit is known, the door is opened and the cause is repaired.
Seized & Jammed Lock Opening · Brown Hill
How the visit goes
Scene 1
The key in your hand
Before blaming the lock, the locksmith looks at the key. A key that has been copied from another copy several times drifts away from the true cuts, a worn key no longer lifts the pins to the shear line, and a bent key binds before it is fully seated. If an original or a rarely used spare exists, it is tried; a lock that opens with the spare has told you the problem. Some cylinders also retain the key until the plug is returned to its neutral position, and a key that seems trapped may simply be a plug that has not come back. A fresh key cut from the code is a common outcome.
Scene 2
Thawing ice and clearing salt
Ice is melted, never chipped. A lock de-icer or gentle warmth on the cylinder face turns the frozen meltwater back to liquid so it can drain, and the key is then worked until the plug turns. Boiling water is kept well away, because it refreezes inside and can crack cold brass. Salt crust is flushed out with contact cleaner and the plug is dried thoroughly before any lubricant goes in, since salt and moisture sealed under lubricant keep corroding. The cylinder is then dressed with the lubricant specified for that product, applied once everything is dry. If the weatherstrip has frozen to the door, that bond is released and the seal wiped.
Scene 3
Keeping the cylinder clean and dry
A serviced cylinder stays that way with very little effort. At the interval and with the product that cylinder's maker specifies, a short burst of lock lubricant into the keyway followed by a few turns of the key is enough; stay with that one product, since mixing lubricants makes a paste. Household oils, penetrating sprays and silicone meant for hinges belong nowhere near the pins, because they thicken and attract grit. Wipe the key before it goes in on a muddy or salty day. If the lock ever starts to drag, a puff of lubricant is the first response, and a call is the second.
In the van
- Penetrating lubricant
- Strike plate and hinge shims
- Plug follower and repinning kit
- Mortise case spring and hub
- Key blanks and code cutter
What shapes the quoteBrown Hill Locksmith Specialists
- Which part is jammed
- A bolt pinned by the door, a cylinder clogged with grit and a broken tailpiece are three different jobs with three different amounts of work, and the quote follows the diagnosis rather than the symptom.
- Service or replace the cylinder
- A cylinder that can be stripped, cleaned and rebuilt is quoted as labour with a few small parts; one corroded through is quoted with a replacement cylinder matched to your finish and keyway.
- Signs of an earlier struggle
- A key snapped in the plug, a twisted cylinder or a bent latch from a screwdriver adds an extraction or a repair to the opening, and the locksmith points that out before quoting it.
FeesSame any hour
Curious about the process?
Can an old mortise lock in a century home be serviced rather than replaced?
Often, and keeping the original hardware is usually worth trying first, since it fits the door and suits the house, though condition and the availability of matching parts decide whether a repair is realistic. The case comes out of the door edge, the decades of dust and hardened grease are cleaned away, a broken spring or worn hub is replaced with a matching part, and the contact surfaces get fresh grease. If a bit key or a cylinder has worn, a new key is cut or the cylinder rebuilt.
How long does a jammed lock opening take?
It depends on which family the jam belongs to. A bolt bound by the door is often freed in minutes and the adjustment afterwards takes a little longer. A seized cylinder needs patient cleaning before it turns and a bench service after, and a frozen one needs thawing time. A tailpiece swap is short once the door is open; a mortise case service is longer. The locksmith gives a sense of the time once the cause is identified at the door.
What is a tailpiece, and why does it matter here?
The tailpiece is the flat bar that sticks out of the back of a deadbolt cylinder and turns the bolt mechanism when the key turns; on a knob or lever set the equivalent part is a cam or spindle. It carries all the twisting effort, so a bent, worn or broken one is the reason a key can turn without anything happening. It is a small part to replace, it comes in several lengths, and the right length matters.
Lockout Services
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- Break-In Damage Lock RepairPolice have come and gone, the occurrence number is on a sticky note, and you are standing in a cold hallway looking at a…
- Lost Keys — Same-Visit RekeyYou were shovelling the driveway after dark and the ring must have slid out of your coat pocket somewhere under a metre of snow.
Brown Hillinformation
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Seized & Jammed Lock Opening · East Gwillimbury, Holland Landing, Mount Albert, Queensville, River Drive Park, Sharon
- Town
- Brown Hill, York
- In business
- 30 years
- Hours
- Open 24/7
- Nights, weekends and holidays, same fees
- Phone
- (365) 510-2010
- Visits
- On-site assessment preferred. Request a visit or call.
2021 census: what it means at the door
Every square is one home in a hundred.
- 28 in 100 homes · newer homes
- 81 in 100 homes · mostly houses
- About 28% of homes in East Gwillimbury were built in 1980 or earlier, according to the 2021 Census.During construction many people hold a key: framers, finishers, painters, the sales office. Where homes are new, rekeying the exterior doors to a fresh key is the tidy way to close that chapter, and it takes a single visit.
- Single-detached houses make up about 81% of homes in East Gwillimbury (2021 Census).Families in houses hand keys to children, cleaners, dog walkers and neighbours. A locksmith can set up a keypad on the side door for the household and keep the front door on a conventional key, so access matches how the family actually comes and goes.
On-site assessment
Request a visit.
It is the coldest morning of the winter and the key goes halfway into the side door and stops.
(365) 510-2010, open 24/7.