

🛠️ Keep your gear moving smoothly — don’t get left behind!
3-IN-ONE Multi-Purpose Oil is a professional-grade lubricant trusted since 1894, designed for precise application with a twist spout and fill level indicator. Heat resistant up to 500°F, it cleans, lubricates, and protects a wide range of moving parts, making it essential for automotive, marine, home, and shop use.





| Material | Plastic |
| Brand | 3-IN-ONE |
| Package Information | Bottle |
| Liquid Volume | 0.24 Liters |
| Upper Temperature Rating | 5E+2 Degrees Fahrenheit |
| Item Form | Oil |
| Manufacturer | The WD-40 Company |
| Unit Count | 12 Cans |
| Number of Items | 12 |
| Model | 10138 |
| Item Weight | 9.1 ounces |
| Product Dimensions | 7 x 3 x 2 inches |
| Country of Origin | China |
| Item model number | 10138 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 10138 |
H**R
Reliably consistent. No surprises. Good product for most general lubrication.
I have used 3-in-One oil since I was 11 years old, to oil my bike chain. Over the subsequent, five to six decades, it became my all-purpose lubricant, having a small can handy, even in a kitchen drawer. Great stuff. I won't use it on electric motors, neither directly nor on motors with oiling wicks, like sewing machines. For those, I use a purer, finer machine oil. Everything else gets 3-in-One. It works, to some degree, as a penetrating oil to loosen nuts or remove rust. I even wipe some of my steel tools with it to prevent rusting from high humidity in garage and basement. Perhaps the greatest testament is that the oil was formulated in the 1890s, extant in the 19th, 20th, and 21st centuries.An observation, not a complaint, this is the first time I've seen this oil in a plastic container, and the first of this size. My previous came in a small steel can which conveniently attached to a magnetic strip I have over a work bench. I now have an open spot on my magnet for some other iron or steel tool.
T**N
3 in one oil multi use
Very good product, decent price, very lubricant, very good oil, easy to use. Thank you Amazon I love it 😍👍❤️
B**B
Easy to use, time will tell of its effectiveness
It arrived on time, in good condition, in a resealable bag. Fair price. Works well, only time will tell how effective it is. I would tell a friend to try it and I will purchase it again.
R**.
🌟🌟🌟🌟🌟 Industry Standard for a Reason
This 3-in-1 machine oil is an absolute essential in my workspace. I use it regularly to keep all my button-making equipment running smoothly and rust-free. It’s reliable, easy to use, and incredibly effective—there’s truly nothing better out there. It’s no wonder this has been an industry standard for so long. If you rely on precision tools like I do, this oil is a must-have!
G**S
To be a good product
The oil was spilling all over the package. But, I used it before and the oil itself is good.
A**G
3-in-1 Oil
This is great stuff . Been using it since forever . Great for my pocket knife collection . Both as a wipe down to prevent corrosion and for lubing the pivots . You can spend more but for my traditional pocket knives , this stuff is the best .
D**N
big size.
Why did you pick this product vs others?:i'm using it for my pedicab. works great. most important - big size , will save $$$Lubricant quality:excellent
R**S
Order separately due to possibility of leakage (July 2025)
Do not order this with other items -- with the bottle I received leaked inside the shipping box and could have damaged the other items in the box (clothing) if they had not been in properly sealed plastic bags themselves. As it is I got oil over my hands and had to extract the clothing carefully to avoid damaging them. The box is now not recyclable.The oil itself is great (as always)
Trustpilot
1 month ago
5 days ago