no it is not
I second the statement. NEVER use graphite on a combination lock on a safe.
If your dial is hard to turn, you most likely have an internal mechanical problem -
be smart and call a safe tech. or locksmith for pricing to get the problem fixed
now - before it becomes an expensive problem.
The material that made pencil to write is a mixture of graphite.
Lock lubricant, often made of graphite or silicone, is used to keep lock mechanisms running smoothly by reducing friction and preventing rust and corrosion.
No, carbon graphite is not a gas at room temperature. It is a solid material composed of carbon atoms arranged in a crystalline structure. It is not inherently deadly, but inhaling graphite dust particles over a prolonged period can potentially lead to respiratory issues.
Graphite has an extremely low reactivity. Graphite can react with oxygen and sulfuric acid.
Graphite is not magnetic as it is made out of carbon. E.g; Pencil lead is mostly made out of graphite, it is NOT magnetic.
use a good graphite powder
Yes, it is generally safe to touch graphite found in pencils with your hands. However, prolonged exposure to graphite dust may cause skin irritation. It is advisable to wash your hands after handling graphite to prevent any potential irritation.
Graphite is considered non-toxic and environmentally safe. That's not saying that you should be eating it! :)
Either replace the lock or disassemble it for manual repair.
Try graphite or lock lubricant
To fix a door lock that won't lock, you can try lubricating the lock mechanism with graphite powder or WD-40, adjusting the strike plate alignment, tightening loose screws, or replacing the lock if necessary.
Try graphite powder
The key or lock may be worn out or it may just need lubrication. Spray powdered graphite into the lock cylinder. Do not use WD40. You can buy a tube of powdered graphite at any hobby store and WalMart.
I had luck using a lock graphite spray direclty into the lock and then inserting the lock and slightly during the wheel over and over again. Lock was "dry". Insert key and try to turn it. Do this over and over again. Put some graphite on the key and insert. Wiggle wheel. Eventually my key turned and that was almost 2 years ago and no problem since. If you use too much graphite, key will come out of lock black and so you will need to wipe off excess, if any.
To fix a door lock that won't turn, try lubricating the lock with graphite powder or WD-40. If that doesn't work, the lock may need to be replaced by a professional locksmith.
A combination lock box is very safe for protecting goods. However, it depends on the type of lock, the type of material that the box is made from in order to determine how safe it is.
To replace the lock on a Sentry Value Guard Safe 1380, first ensure the safe is empty and that you have the appropriate replacement lock. Remove the screws from the lock faceplate using a screwdriver, then detach the old lock from the safe door. Install the new lock by aligning it with the mounting holes and securing it with screws, followed by reattaching the faceplate. Finally, test the new lock to ensure it operates smoothly before closing the safe.