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Karisa Kobus
Reviewed in the United States on March 13, 2025
JUNK! I needed grease couplers that put the grease in the zeros not all over the place. These leak and do not stay on after about 3 grease jobs.👎👎
Ranchcharger
Reviewed in the United States on May 15, 2021
I use this on a manual grease gun for my dozers and motorgraders I operate. It works as it should and better than the off brands. I believe in quality and this is it.
Ken Tomono
Reviewed in the United States on August 10, 2019
When I was using 15 years old coupling during my shift, it gave away and started to leak.I went to the local Auto Zone and bought one, it only lasted 4 hours on the commercial aircraft wing lube job.I had no choice to order better one - Lincoln, they work great under any condition on wings - flaps, slats and ailerons and landing gears.
garage.dweller
Reviewed in the United States on July 24, 2018
Love these. They have 3 jaw inserts and actually will let go of the dang zerk, unlike others that seem to clamp onto it and never let go.
Cyber Mike
Reviewed in the United States on July 18, 2018
I have tried others but they lock on too tight and break zerks. This is a good coupler, slips on easily and stays locked while greasing.We average 3 months of daily heavy use per coupler in our truck shop before it needs replacement.
dp3619
Reviewed in the United States on August 23, 2016
I got these to keep in stock for our mechanics to use with the grease Lincoln grease guns we already have. According to the mechanics these work better then the ones that came with their guns. And the fitting is small enough to get in some of the smaller areas. we used to buy these individuallybut I found this 5 pack cheaper than I could buy 3.
Fred
Reviewed in the United States on February 25, 2013
This worked so good, I then bought a packet of 5. I have a lot of problems with the coupler leaking around the zerk fitting, but this one works really good.
John_C
Reviewed in the United States on April 3, 2012
This coupler is much better than the one that came with my grease gun. It's small enough to get to the recessed fittings on my tractor. I was using the Lincoln heavy duty coupler before but it was too big to get to the recessed fittings. This coupler is just as good as the hd.
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