

🛠️ Keep your gear moving smoothly — the timeless oil for modern pros!
3-IN-ONE Multi-Purpose Oil (8 oz) is a professional-grade lubricant trusted since 1894. Featuring a precision drip spout and a fill level indicator, it delivers clean, controlled application to lubricate, clean, and protect metal parts from rust and corrosion. Ideal for tools, machinery, bicycles, and more, it withstands high temperatures with a 305°F flash point, making it a must-have for automotive, marine, and home use.











| ASIN | B00065VGWK |
| Best Sellers Rank | #7,279 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #21 in Power Tool Lubricants |
| Brand Name | 3-IN-ONE |
| Container Type | Bottle |
| Customer Reviews | 4.7 4.7 out of 5 stars (13,908) |
| Flash Point | 305 Degrees Fahrenheit |
| Global Trade Identification Number | 00079567100386 |
| Included Components | 3-IN-ONE 10038 Multi-Purpose Oil 8 oz (Pack of 1) |
| Item Form | Oil |
| Item Weight | 8 Ounces |
| Liquid Volume | 228.16 Milliliters |
| Manufacturer | WD-40 |
| Material | Standard Mineral Oil |
| Recommended Uses For Product | wide temperature range machinery |
| Specific Uses For Product | Prevent Corrosion |
| UPC | 079567100386 |
| Unit Count | 236.59 Milliliters |
| Viscosity | 24 |
N**L
Best machine oil
Original
M**1
3-IN-ONE OIL !! THIS OIL WORKS ON ANYTHING THAT MOVES, SMELLS GOOOOOOD!!!! PREVENTS RUST & PROTECTS ALL SORTS OF METAL, IT ALLWAYSE WORKS GOOOOOOOOOOOD !!!! THIS OIL IS GREAT TO KEEP ON HAND,, IN YOUR TRUCK , CAR , S U V , IN THE HOUSE , & ALSO IN THE WORK SHOP !!!! 3-IN- 1 OIL IS EASY TO APPLY !!!! THIS IS ""AMERICA'S OLD TIME FAVORIT OIL"" , ITS CHEEP & EASY TO USE ON ANYTHING THAT MOVES !!!!!!!!!! I KEEP THIS 3-IN-1 OIL ON HAND ALL OF THE TIME !!!!! "" 3-IN-1"" GOOOOOOOOOOOOOOOO OIL!!!! !!!! H. M. 10/30/2025
M**J
Truly wonderful product
A**M
Good
R**N
This oil is truly multi-purpose, and I love how it can be used for a wide range of applications. Whether I need to lubricate squeaky hinges, loosen rusted bolts, or protect metal surfaces from corrosion, this product does it all. It's a one-stop solution for various household and mechanical lubrications. The oil's lubrication properties are outstanding. It penetrates deeply into tight spaces, providing long-lasting lubrication that keeps things running smoothly. I have used it on my bike chain, door locks, and even sewing machines, and the results have been fantastic. Ot comes with a convenient applicator tip that makes it easy to apply the oil precisely where I need it. The bottle design is user-friendly, allowing for controlled and mess-free application. A little goes a long way with this product. I have been using it all my life, and I'm amazed at how little I need to get the job done. 3-IN-ONE is a well-established brand known for producing high-quality lubricants, and this product lives up to their reputation. I appreciate the peace of mind that comes with using a trusted brand that has been around for decades. It's a reliable and versatile product that provides excellent lubrication for a wide range of applications.
J**E
I picked up the 3-IN-ONE 10038 multi-purpose oil for general household and workshop use, and it’s been exactly what I hoped for. It’s small and easy to store, and the precision tip makes it simple to get oil exactly where you need it — whether that’s squeaky hinges, stubborn bolts, or small moving parts on tools and appliances. I use it on door hinges, bike chains, my drill chuck, and even on some of my workshop tools. It cuts through light rust and lubricates really well without leaving a gross buildup. Does exactly what it’s supposed to do — simple, effective lubrication from a brand I trust. Worth having around in the drawer or tool bag.