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๐ Unlock smooth, hassle-free security every time!
3-IN-ONE Lock Dry Lube is a premium, quick-drying aerosol lubricant designed to effortlessly loosen and protect all types of locks. Its clear formula dries fast without attracting dirt, safely works on metal, wood, and most plastics, and provides long-lasting corrosion protection. Ideal for automotive, marine, home, and commercial locks, it restores smooth operation and extends lock life with precision application options.











| ASIN | B00R18XU7E |
| Best Sellers Rank | #875 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #5 in Industrial Lubricants |
| Brand | 3-IN-ONE |
| Brand Name | 3-IN-ONE |
| Compatible Material | Metal, Wood, Most Plastics |
| Container Type | Can |
| Customer Reviews | 4.5 out of 5 stars 4,225 Reviews |
| Flash Point | 29.2 ยฐF |
| Global Trade Identification Number | 00079567120070 |
| Included Components | 3-IN-ONE - 120077 |
| Item Form | Spray |
| Item Highlight | Great on Automotive, Commercial Locks, Padlocks, Home Locks, Anti-Corrosion, Safe on Metal, Wood, and Most Plastic Surfaces |
| Item Type Name | 3-IN-ONE - 120077 |
| Item Weight | 0.01 kg |
| Liquid Volume | 2.5 fluid ounces |
| Manufacturer | WD-40 |
| Material | Heptane |
| Model Number | 3-IN-ONE - 120077 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Package Information | Can |
| Part Number | 3-IN-ONE - 120077 |
| Recommended Uses For Product | Marine |
| SAE J300 Viscosity Grade | 0W |
| Specific Uses For Product | Heavy Duty Strength |
| UPC | 079567120070 |
| Unit Count | 1 Count |
| Viscosity | Low viscosity |
| Viscosity Level | Low |
| Warranty Description | As Labeled |
A**L
Buy this before buying a new lock
BUY THIS NOW!!! I thought the tumblers were messed up on my deadbolt on my front door, cause I couldnโt hardly get my key in it. I thought I was gonna have to replace the deadbolt and door knob on front and back doors. One little spray of this inside of the key slot and itโs like a brand new lock. Then I sprayed it on the latch for my screen door, cause it was getting stuck smooth as butter now. Then just for the hell of it, I sprayed it on the latch for the gate that keeps my dogs in one room. Now that lock mechanism is running perfect. This product is absolutely amazing and does exactly what itโs supposed to do.๐๐ป
S**R
Used almost the entire can, but it worked
Unlocking and locking my car door had always been stiff. One summer the driver side wouldn't lock. I decided to just push the button down on the car door to lock it. The problem went away and I thought nothing of it. A year later the problem came back. I figured it would just go away like last time. Eventually I could no longer unlock it. I got this product and after almost entire can and A LOT of fidgeting the driver side unlocks and locks like butter. Used last bit on the passenger side and now the key works smoothly
S**Z
Excellent Dry Lubricant โ Worked Wonderfully on a Drone Motor
I originally bought this dry lube for general household use, but ended up using it on a drone rotor motor that needed smoother movement, and the results were excellent. After applying a small amount, the motor immediately felt smoother and quieter, and overall performance noticeably improved. What I really liked is that it dries clean instead of leaving behind a heavy oily residue. That makes it especially useful for smaller mechanical parts where you want lubrication without attracting too much dust or dirt buildup over time. The spray application was easy to control, and a little goes a long way. It also worked quickly without needing repeated applications. Overall, this turned out to be a fantastic lubricant for precision or small moving parts, and I was genuinely impressed with how well it worked on the drone motor.
B**A
Great no grease/oil lubricant...
I use this to lub my Lee Precision 6000 Progressive Press in key areas. Works great! Apparently it also works on locks as well. Who knew?
A**R
It works!
I used this one my exterior garage door, which is subject to lots of rain and wind. It had become a real struggle to get the key into the lock. Once in it was easy to turn the key and open the door but taking the key back out was equally hard as putting it in. This dry lube worked instantly! The lock is like new again. Highly recommend. Itโs worth giving a try. (I took off one star because the straw does not fit in the spray nozzle - like canned air does - and I had to hold it in place. This would not stop me from purchasing again, if needed.)
S**O
Lives up to its promises
So many promiseโฆso many let downsโฆ.this one stays true to its promises. Worked very very well in my aging door locks. Iโd say better than WD40. Great product
R**N
It works with cranky locks and loosens them up
A locksmith recommended this to me when I had a lock that was hard to use a key in. It works! If your key seems like it is getting stuck or the lock is hard to turn, just spray this and turn the key a bit and it loosens i up. Just make sure to keep the straw with the can. I use tape like masking tape or paint tape if you have it to attach to can.
G**E
Needs straw!
Would be 5 if a straw came with it! Fixed choke problem on mower,hung up before and spray did the trick. Cheaper than shop visit!
A**F
Excellent
Got this for a standard back door sliding door lock. It's been driving me nuts with difficultly getting the key in and out for months. Two squirts of this and the issue is completely resolved. Slides right in and out easily. Only wish it occurred to me sooner that products like this exist lol
R**M
3-in-one Lock Dry Lube
Excellent product. Worked very well on my outdoor lock mechanism.
B**Y
fixed my car door lock.
great product. my car's door lock, wouldn't turn for like 3 months. tried wd40 (which apparently, you're not supposed to do with car door locks) and it didn't work. This worked nicely. I DID have to apply some force, to loosen up the mechanism. but now, thanks to this spray, the key slides super easy. i can lock my car door again! yay!
F**O
Saved me from buying a new deadlock and it now works better than ever before
I was skeptical, it was very hard to insert my key in my deadlock.. I was debating on buying a new lock, but I decided to try this spray first... Very glad I did.. Wow this product made my deadlock work even better than when it was new in just 10 seconds.
T**Y
Works good
not bad and good, cheap
Trustpilot
3 days ago
1 month ago