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AORRZER Grease Gun Coupler locks onto Zerk fittings
Grease Gun Coupler allows one-handed operation. No need to hold while lubricating. With the grease gun coupler locked, you can operate the grease gun with both hands free.
Wide range of uses
Equipment used on construction sites or in auto repair shops, small campers, large trucks, and large machinery. It is also excellent for lubricating tractors, plows, weeders, disc harrows, seeders, etc. on farms
Robust Build Quality
AORRZER Grease Gun Coupler products are finely constructed and strictly selected to ensure that every Grease Gun Coupler user can turn complex grease work into easy and efficient work.
Easy to release
The grease coupler can be locked and released by simply pressing the press the handle.
Strong lock
Upgraded six grippers with strong clamping force, ensuring no oil leakage even under high pressure.
Easy injection
1/8 NPT fits all standard grease guns, mini grease gun, manual, pneumatic, electric or any other types.
Strong Lock
Reinforced jaws and premium gaskets ensure long-lasting and stable performance.
Kenneth Williams
August 31, 2025
works as it should.
lovetoshoot
August 20, 2025
I have several tractors on my property. All of them need to be greased often to keep them up and running smoothly. My old grease gun came with a standard coupler, but honestly, never worked well and you could not get into tight places.This coupler has a much smaller diameter which allows you to get into tight places. I am sure all tractor manufacturers place their fittings in the worst possible place 😂. The coupler locks on tight, which is important for fitting that are slightly frozen and stiff. You must be able to push the ball down in the fitting to get the grease in.Price and value are very good.
jerryq1000
August 19, 2025
Bought these as gifts for two of my fishing buddies who had used mine and loved the convenience. It's like having a 3rd hand, especially around outboards!
L. MAN
June 20, 2025
works good if there is enough room to fit in not
Mamabridd
May 23, 2025
Works perfectly with my original grease gun pipe which to be honest is better quality than the one that came with this end.Only buy this if you need a new pipe. Otherwise just get one without the pipeAll grease guns should come with this as standard
Jim D.
May 19, 2025
Works great and saves grease and frustration. A quality product at a reasonable price.
Joe
May 9, 2025
The coupling head is too large for tight spaces like u-joints.
Steve G.
May 5, 2025
This was such a no brainer purchase and it definitely does the job and very well, but it will not work in tight spaces where the grease fitting is inside something. Still I love this product!!
marco
March 10, 2025
very happy with how sturdy these grease couplers are on how they grab the zerk and never fall off unless you zank it off quite impressed and satisfied with purchase
bobo
March 9, 2025
very good useful toy
Kenner
February 18, 2025
At first I didn't like the product at all as it seemed to pop off a lot but as I got used to it you have to push out on the lever that you push in on to attach to fitting to get it to properly lock on. After I figured that out it works well. I had the lock and lube one before which worked flawlessly but is 3 times as expensive so for the price of this I can deal with have to mess around a bit to make it stay coupled.
Sylvain
December 31, 2024
Bonne qualité pour le prix!
Dan
November 28, 2024
Je vais le mettre sur mon grease gun
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