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michael birzin
Reviewed in the United States on March 9, 2025
Works as advertised.
Wiley Carlile
Reviewed in the United States on January 7, 2025
I had a lock that was sticky, so I ordered this. very cheap, but very good. I'm sure this tube is a "Lifetime supply" but well worth it. The lock is now smooth as hot butter!
JJD
Reviewed in the United States on January 24, 2025
Our front door lock was practically eating the dang key; it was very difficult to remove the key. We thought we’d have to get new lock. A neighbor told me about graphite…..brilliant. I was about to use the silicone I use on garage doors but thank god I read that is wrong thing to do. This graphite cost $4. A quick cheap fix. After reading it can be a little messy, I put key on paper towel, puffed once and then did 2 in door lock. After a couple uses, it’s working beautifully!
Talal
Reviewed in Saudi Arabia on January 12, 2025
This works by puffing, shake it first, then hold it up right for the large graphite dust to settle then downards and squeeze the tube multiple times.Be careful of the dust, it's worse than ink when cleaning.
Christy
Reviewed in the United States on January 1, 2025
I was having such trouble with my keys fitting and turning in my lock. I needed to make new keys for a pet sitter so I asked a friend to borrow my back up key from him thinking my problem was my key. He wisely noticed it was the door knob and suggested graphite powder. I had never heard of such a trick to “lube” up a key hole but it worked great. It’s a little messy and the tube is tiny but I didn’t need much product to get the job done. Keys fit perfectly now!
Morris G
Reviewed in the United States on September 12, 2024
I picked up the Lucky Line Graphite Dry Lock Lubricant Powder to fix a sticky lock on my front door, and it worked like a charm. The 4.5-gram bottle is compact but contains more than enough powder to last through multiple uses. A little bit goes a long way!The application is super easy—just a quick puff of powder into the lock, and within seconds, the key turns smoothly. No more struggling or jamming! What I love about this product is that it doesn’t leave any messy oil residue like liquid lubricants do, so there’s no risk of attracting dirt or gunk that could cause future problems.This graphite lubricant is perfect not only for door locks but also for padlocks, car locks, or any mechanism that needs to stay free-moving. I’ve even used it on some older keys that weren’t gliding smoothly in the lock, and it made a noticeable difference.If you’re dealing with stubborn locks, the Lucky Line Graphite Powder is an inexpensive, effective fix. Highly recommend it to anyone wanting to extend the life of their locks and make key-turning effortless!
Monty Harshner
Reviewed in the United States on December 29, 2024
The texture is too grainy, not powder as described. It is not useful for locks. Not powdery enough. Do not recommend this product.
Oneofakind
Reviewed in the United States on December 1, 2024
I know this sounds old school but this powder is very handy to have around. This is a great product and very useful for all types of locks. When locks are sticky, sprinkle the powder on the key, first on one side, slide the key in the problem lock, then again on the other side. Stubborn locks may need a second treatment. Lasts for several weeks. Only one warning: use a very light touch when applying, don't squeeze the tube, tap it on your key, and always always away from your clothes. Ask me how I know! 😄 Seriously though, it works great!
A. T. Stolk
Reviewed in Canada on January 27, 2024
I have a hard time squeezing the powder out of the tube. Almost nothing comes out of the nozzle.Yet, once applied, it works perfectly: my hard to unlock door, now unlocks super smoothly! It's magical.
david visoky
Reviewed in the United States on April 16, 2024
It worked great! I had a door lock that all of a sudden made it impossible to use our keys. Note that this product are like flakes of something therefore we couldnt insert it directly into the door lock. We had a pour it onto the keys then insert it. Not ideal but worked like a dream so highly recommended especially for the price
M.A
Reviewed in Canada on September 18, 2022
I had an issue with wardrobe doors without locks. There is a metal piece that act as a stopper and moves in and out. After a couple of years it lost smoothness.I used graphite powder and it solved the issue. It's a bit hard to apply but it works wonders. The powder works very well on key locks as well.
Stefan Lavriv
Reviewed in Canada on September 14, 2020
This lubricant is too granular for my purposes. I need more powder like lubricant. This looks like coming from pencil sharpener.
dk
Reviewed in Canada on November 26, 2020
Works every time for sticky keys.
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