File Cabinet Lock Service
Office furniture locks are small and easy to open — which is exactly why what goes inside them matters.
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The lock in a filing cabinet, a desk pedestal or a locker is a small wafer cam lock or a plunger lock, turning a flat tab or driving a locking bar behind the drawer fronts. They are not security devices in any serious sense; they stop casual opening and slow somebody down, which is the job they were designed for. If a cabinet holds personnel files, medical paperwork or cash, the honest answer is a better container or a locked room rather than a better cam lock.
The everyday work is more mundane. A key that left with an employee, a cabinet bought secondhand with nothing to open it, a drawer that will not release because the bar behind it has jammed, or six cabinets each needing a different key when one would do. Most of it comes down to decoding or replacing a small cylinder, and most of it is finished on the spot once the cabinet can be reached.
What the technician needs to see
- The face of the lock. A code stamped on the plug or the face is often enough to cut a key directly, without opening or dismantling anything.
- The lock type — a cam lock turning a flat metal tab, a plunger lock that pushes in and pops out, or the slam latch arrangement used on some lockers.
- Whether a gang bar runs behind the drawers, because a bent or jammed bar keeps drawers locked even after the cylinder turns freely.
- The material and the fit. Light cabinets flex, and a drawer can be trapped by a frame that has racked out of square rather than by the lock at all.
- Whether several units should share one key, which is usually achievable with matching cylinders and is the part of this job people appreciate most.
Have this ready
- How many cabinets, drawers or lockers are involved.
- Whether any of them still has a working key.
- Any number stamped on the lock face or on an old key, which can shortcut the entire job.
- Whether the contents are sensitive, since that changes the recommendation rather than the method.
- Whether the cabinet may be drilled if nothing else opens it, and whether the unit is worth that.
If the container is a safe rather than a cabinet — a heavy body, a dial or keypad, and a proper bolt work — it is a different discipline with different tools. see safe locksmith service.
Common questions
Can a filing cabinet be opened without damaging it?
Nearly always. Wafer cam locks are simple mechanisms, commonly picked or decoded without much trouble, and many can be opened straight from a code stamped on the lock itself. Drilling is a last resort and comes up more often on a jammed mechanism than on a stubborn lock.
We inherited cabinets with no keys. What is the usual route?
Open them first, then decide. Once a cabinet is open the cylinder can be pulled, read, and a key cut to it, or swapped for a new one so that every cabinet in the room runs on the same key. Replacing cylinders is often the tidier outcome because it puts you back in control of how many keys exist.
Can all our office furniture go onto one key?
Usually, if the locks are the common cam and plunger sizes. Matching cylinders are fitted to each unit and cut alike, so a single key handles the room. Older or unusual furniture sometimes uses a size that has to be sourced, which is worth mentioning before the visit rather than discovering during it.
The key turns but the drawers stay locked.
That is the gang bar, not the cylinder. The bar behind the drawer fronts has jammed, bent, or come off its cam. It is a mechanical repair inside the cabinet, and it usually follows a cabinet being moved with the drawers loaded, or being packed well past what it was built to carry.
Related locksmith services
Describe the lock or key problem
A short description of what happened gets the right tools on the vehicle.
Call (408) 418-0044