Hero image 0 of Kroil Original Penetrating Oil (Drip-8oz Can-Single), Penetrant for Rusted Bolts, Metal, Hinges, Chains, Moving Parts, Rust, Inhibitor (KL081), 0 of 2
Kroil Original Penetrating Oil (Drip-8oz Can-Single), Penetrant for Rusted Bolts, Metal, Hinges, Chains, Moving Parts, Rust, Inhibitor (KL081)
Key item features
- Trusted Penetrant: Kroil Original Penetrating Oil is a trusted solution for professionals across various industries, known for its effectiveness in loosening frozen metal parts.
- Deep Penetration: This oil penetrates small openings, threads, and crevices quickly and deeply, making it effective for seized bolts, chains, hinges, and rollers.
- Effortless Repairs: It simplifies repairs by loosening tough rusted parts fast, reducing the torque needed to free seized nuts and bolts.
- Corrosion Defense: Kroil attacks and prevents rust, cleans carbon deposits, and displaces moisture, making it suitable for wet and humid environments.
- Versatile Applications: Ideal for rusted bolts, metal, hinges, chains, and other moving parts, it has been trusted for various applications since 1939.
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Specs
- Machine & tool lubricant typePenetrating Lubricant
- Container typeBottle
- Volume capacity1 oz
- Cleanser formLiquids
- FeaturesUniversal
- Size8OZ
Current price is USDNow $18.89
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was $32.45$32.45
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Columbus, 43215
Arrives by Thu, Feb 19
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Sold and shipped by Pattern|Pro Seller
4.675873045594982 stars out of 5, based on 10705 seller reviews(4.7)10705 seller reviews
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About this item
Product details
Loosen frozen metal parts the professional way, with Kroil Original Penetrant in liquid and aerosol (Aerokroil) formulas. Discover why Kroil has been trusted to help loosen bolts in various applications since 1939.
- Trusted Name in The Penetrating Oils – Kroil Original Penetrating Oil from Kano Laboratories has a strong reputation among professionals as the trusted penetrating oil for any industry
- Penetrates Faster and Deeper – Tight spaces are no problem for Kroil. It penetrates small openings, threads and crevices. So, whether you’re dealing with seized bolts, dirt bike motorcycle chains, rusty old door hinges, or stubborn garage door rollers, Kroil isn’t afraid to get in tight spots and get dirty
- Simplifies Repairs, Magnifies Muscle – When tackling the toughest nuts and bolts, any additional leverage helps. Kroil loosens tough rusted parts fast, and requires less torque to loosen seized nuts and bolts. Now that’s leverage!
- Attacks Corrosion, Removes Rust and Carbon Deposits – Corrosion meets its match, as Kroil removes and prevents rust, cleans carbon deposits and penetrates rusty parts. Kroil also displaces moisture, humidity and salt water, which makes it perfect for wet, humid environments
- with Global Packaging – Kroil brand and Kano Laboratories were founded in , Illinois,in 1939 by Thomas J. O’Kane. Now located in Nashville, Tennessee, we take pride in employing workers to produce the highest quality penetrants right here in the/li>
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Specifications
Machine & tool lubricant type
Penetrating Lubricant
Brand
Kroil
Container type
Bottle
Volume capacity
1 oz
Warranty
Warranty information
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Warnings
Warning Text
proposition 65 reasons:titanium dioxide, other chemicals
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Showing 1-3 of 374 reviews
Jun 16, 2025
Michael
5 out of 5 stars review
Verified Purchase
Cost
Delivery was pretty quick. This product is a bit expensive , and you seem to have a competitive price. Maybe buy in bulk to lower the price for future purchase . Thankyou , take Care , respectfully , Mike
Helpful?54D91QKNJDED177636303
Dec 2, 2025
UpStater
5 out of 5 stars review
Kroil has been working longer than I can remember
I am 75 years old and have been using Kroil as my go to penetrant for as long as I can remember. When the situation calls for a product to attack rusted connections I go to the "orange can" on my shelf without hesitation.
Review from kroil
Helpful?54D91QKNJDED177636303
Oct 2, 2025
TC Creek
5 out of 5 stars review
Kroil... better than the competition.
I collect railroad antique articles. Many of these items have been out of service and in "barn storage" for many years. Corrosion does not do good things to stored metal items. I "discovered" Kroil more than 10 years ago and have been using it since. I am currently restoring a street car transit coin box. The Kroil has be great assistance in freeing the many screws and stuck parts for cleaning in the restoration. I have tried other penetrating oil lubricants but Kroil still works the best.
Review from kroil
Helpful?54D91QKNJDED177636303
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