Zoom Grease Gun Barrel Cap
Zoom Grease Gun Barrel Cap
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Grease Gun Barrel Cap


86 reviews
$7.99 Regular price $9.99

The patented Grease Gun Barrel Cap, aka Grease Gundom, is a perfect addition to any grease gun. Includes a cap for your grease gun barrel and another for your grease coupler. 

  • Compatible with any standard 14 oz. grease gun (manual, cordless, pneumatic)
  • Stop drips and leaks with this high-quality nitrile rubber cap
  • Includes a coupler cap of the same color
  • Available in five colors. Use different colors to identify the grease in multiple grease guns

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Grease Gun Barrel Cap

$7.99 Regular price $9.99

The Grease Gun Barrel Cap, a.k.a. Grease Gundom, is a perfect addition to any grease gun. Compatible with any standard 14 oz. grease gun (manual, cordless, pneumatic), it stops drips and leaks with a high-quality nitrile rubber cap. Available in five colors, this tool helps operators using different greases to color code their grease guns and avoid cross-contamination. Includes matching coupler cap.

Customer Reviews
4.9 Based on 86 Reviews
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Gary D.
United States United States

Nice accessory for a grease gun.

When putting it on, I fold down a little of the top and position the bottom on the end of the grease tube then unfold the cap to keep it in place on the tube. I like that if any grease should come out the open end it goes into the cap instead of on the floor.

Ron K.
United States United States

Nice product!

I have been using a sock over my grease gun for years to catch the leakage and still had drips on my work bench.This is a great idea! Thanks

Kevin J.
United States United States

Floor Still Clean

Keeps my garage floor clean.

Mark B.
United States United States

Helps keep things clean

Easy to install and keeps the "drips" from contaminating adjacent surfaces.

Gary G.
United States United States

Great Idea!

I've always hated the drip, drip, drip from the barrel of a grease gun. I started putting them in a bucket many years ago, to prevent the constant mess. So, when I saw these while looking at the grease guns on your site, I thought it would go well with the gun I was ordering. Getting the cap on was a pretty tough stretch until I smeared a very small amount of grease around the inside of it. It then went on without a fight. Great Idea! Thanks!