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Mess Stopper™ Universal Oil Service Rubber Plugs and Caps Kit, 4 Large, 4 Medium Size, 8 Small, Round

Free shipping on orders over $29.99

$24.99

$ 11 .99 $11.99

In Stock
  • This service plug kit includes 4 large, 4 medium, and 8 small size plugs. Small size fits hole size range: 3/64” to 1/2” or 1mm to 13mm in diameter. Medium size fits hole size range: 5/16” to 1” or 8mm to 26mm in diameter. Large size fits hole size range: 1/2” to 1-1/2” or 12mm to 38mm in diameter. Includes a slider zip bag to keep your Mess Stopper clean during storage.
  • Simply push and twist to insert. For unpressurized systems only. No need to keep or search for the right size plug or cap – Mess Stopper fits a wide range of sizes. Operating temperature: -10⁰F to 200⁰F or -23⁰C to 93⁰C.
  • Prevents oil leaks and waste. Keeps equipment and oil clean during servicing. High visibility "Hi-Viz" green/yellow color helps to remind you of the unconnected hoses, ports, and fittings during reassembly. Fits hoses, tubing, pipes, ports, and many types of fittings including JIC 37⁰ flare, 45⁰ flare, push-on, and SAE O-ring. May be cut to desired length with a utility knife or scissors. For industrial, commercial, and DIY use.
  • Mess Stopper is made of oil-resistant NBR rubber and silicone-free. It is resistant to most fluids such as conventional and synthetic lubricating and hydraulic oils, transmission fluids, pure gasoline, diesel fuel, ethylene glycol coolants, and water. It has short-term resistance to ethanol blended fuel and brake fluids. To ensure compatibility, always test the Mess Stopper for fluid resistance by immersing it in the fluid and observing for degradation.
  • U.S. Patent D941,882. Mess Stopper is a U.S. registered trademark of Vibrant Yard Company LLC.


Mess Stopper Universal Size Hydraulic Oil Service Plugs are most commonly used to prevent oil leaks and keep equipment and oil clean when servicing equipment and machinery. Its gradual taper allows it to fit a variety of hole sizes so it eliminates the need to keep and store the right size plugs and caps.


LYNN E SMITH
Reviewed in the United States on September 3, 2024
Will work for many situations
Mechanical Services
Reviewed in the United States on September 21, 2024
For quick repairs, they work perfect held the fluids back till repairs were made
Ryan Aldrich
Reviewed in Canada on June 17, 2024
Great product for stopping oil and water in hydrolic lines and water pipes.
Norman
Reviewed in the United States on May 8, 2024
Good value
Flip
Reviewed in the United States on May 19, 2024
I have been using these for years now. I used to get them at my hose supplier but for double the price. They are great for when changing out hoses or cylinders. With all the different types of connections they save a bunch of space on the service trucks.
Mark Ferraro
Reviewed in the United States on October 8, 2024
Very good product if you want to temporarily plug a hose or opening that you want to seal or stop leaking while repairing or storing a power tool. They are easy enough to trim for a good seal. Not for items under pressure. I use mine when I store my pressure washer so bugs don’t nest in the pump inlet or outlet.
KS
Reviewed in the United States on October 7, 2024
Decent
J. Mann
Reviewed in Canada on July 5, 2023
I run machines with 100+ gallon hydraulic tanks, not having to drain all that fluid is worth every penny.
Daniel
Reviewed in Canada on May 4, 2022
I’m a heavy duty field mechanic and these work great for all kind of hoses. They also work great if I hit up Taco Bell on the way home and there isn’t a nearby bathroom :-)
NOBIONEKANOBI
Reviewed in the United States on July 25, 2021
Products do exactly what they need to do which is plug a whole and stop a leak very good investment
Greg A
Reviewed in the United States on November 20, 2021
Probably one of the (WORST PRODUCTS I PURCHASED) on Amazon. I needed to remove a hydraulic drive motor out of my skid steer. The plugs kept popping off the hydraulic lines I put them into. They dont stay put. LET ME SAY THIS AGAIN THEY DONT STAY PUT! They popped out,,The fittings leaked hydraulic fluid all over the inside of the machine making an absolute mess. No mater how hard I pushed them in they would come loose. They need to put ribs on them so they can grip a little . Terrible product. not cheap to. I've worked on equipment most of my life, these plugs are a joke.
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