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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.
Badger
August 8, 2025
Works very well. Locks on and releases from a fitting with little effort. Appears to be very well made.
Steve
July 28, 2025
Worked perfectly. Was having issue with standard push on. This locks on and greased like it should. The needle fitting was exactly what I need along with the lock fitting..
George B.
July 21, 2025
Works as advertised. Easy on the grease fitting and easy off. I don’t have grease everywhere anymore; once on the fitting no grease comes out when it’s pumped in. Money well spent.
J. Morse
July 17, 2025
Is it the best grease lock fitting made? Probably not but will it be adequate for all but thise using grease guns daily? Yes indeed. Is it relianle? Time will tell but so far so good.
Rob H
June 26, 2025
Grease guns are messy and annoying to use, but very necessary for keeping equipment running for years. I always had issues with the grease gun head getting stuck on the fitting. I bought this attachment and it worked great from the start. Easy to attach and detach from grease fittings and grease flow seems fine. I also seem to make less mess overall while using. Would buy again.
B-Mac
June 25, 2025
These work great!
08White sentra
June 5, 2025
Worked great
brian
May 29, 2025
From my experience it did not lock onto the grease fitting and the design is not good for tight fitting areas.
David Willick
May 22, 2025
Game changer for quick and clean servicing on my tractor and implements.
Redneck Albertan
February 14, 2025
Been using it for a few months now to grease an excavator and various other machines. Took a couple of days to loosen up the coupler enough that it goes onto the fittings reasonably easy. But it holds tight and makes the process easier and cleaner than the original unit that came with my cordless grease gun. Worth the purchase. Cheers!
Zyplex
February 8, 2025
So far it’s worked great, hope it lasts and wonder if they sell the inner jaws when wears out.
Roland Lachance
January 30, 2025
recommande
Peter K
January 14, 2025
Very hard to attach to bib and it sometimes pops off. I would not recommend this product waste of money.
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