Lucky Line Graphite Dry Lock Lubricant Powder, 4.5 Grams (9501), Black and White

Good value. Easy to use.

This small tube of graphite powder is perfect for doors knobs & hinges. It's easy to apply & doesn't over coat or overspray like graphite in an aerosol can. Tube arrived outside of bag. Company promptly sent a replacement free of charge.

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!

It's just a basic lubricant. Taking off one star since it seems to have solidified inside the tube and squeezing it makes it come out in a messy puff. There are other brands out there that work better.

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!

Puffed the stuff in to the keyhole, horizontally. Perhaps most of it landed on the ground, but the lock no longer snags the teeth of the (multiple people's) keys anymore. Insertion and removal and rotation all now very smooth!

I received the tube in a plastic bag but was worried to see that the outside of the container had graphite on it. Confirming my fears, there was nothing that came out of the tube. As other negative reviewers have mentioned, a lump can be felt at the bottom of the squeeze tube. It still doesn't feel anything close to being a 4.5 oz lump, though.

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!