Shopping Cart

Your cart is empty.

Your cart is empty.

THINKWORK Grease Gun Coupler Set, Strong Lock on Greases Gun Couplers with 90° Grease Coupler Adaptor,12000 PSI Quick Release Grease Coupler Compatible with All Grease Guns 1/8' NPT Grease Gun Fitting

Free shipping on orders over $29.99

$29.97

$ 14 .99 $14.99

In Stock
  • You'll Get - 0.53"Grease Gun Coupler, 90° Grease Coupler Adaptor, 12" Spring Flex Hose, Cleaning Tool, save your money and be efficient!
  • Design Ideas - Our grease gun coupler is currently the smallest on the market with a diameter of only 0.53 inches and can be used in confined spaces. Designed with a single-lever for easy one-handed operation, you can easily and quickly lock and release.
  • Upgrade Locking & Sealing - With the exclusive patent in the United States, THINKWORK upgraded grease gun coupler adopts upgraded powerful patented 6-jaw structure. With reinforced jaws & high-quality aviation-grade sealing gaskets, Tested at 12000 PSI pressure also prevents leaks.
  • Fit All 1/8” NPT Fittings - Portable grease gun coupler are works on all DIN and SAE grease fittings and attaches to all 1/8” NPT standard grease guns, mini grease guns, pneumatic grease gun and electric grease gun.
  • Wide Application - Our grease gun tool best choice for all-day performance in commercial shops, auto centers and any home garage. Perfect for use in automotive repair, job site large machinery and axles and drive trains. It is also ideal for lubricating farm tractors, plows, stump pullers, disc rakes, seeders, etc.



Product Description

grease gun coupler
Grease Gun Coupler

Why do customers choose to buy our grease gun coupler?

Grease Gun Coupler

Giving you peace of mind every step of the way

Grease Gun Coupler

It is also a great lubrication tool to have at the farm for your tractor, plow,stump puller,disc harrow,seeder,etc.

0.53" Grease Gun Tips
grease gun coupler working pressure

Tips:

  • The US patented design of the upgraded grease gun coupler is simple and reliable to use and can be easily and quickly locked and ejected by anyone.
  • The Zerks are locked using a spring-loaded compression mechanism that requires squeezing the handle and applying a little push forward to push the locking head onto the Zerks so there is no grease leakage.
  • At only 0.53", our grease gun coupler can be used in tight spaces, not to mention that we have a combination of Narrow Needle Dispensers that you can choose from to suit your needs, no more worrying about lubricating in tight places.

Popelick Monster
August 5, 2025
Nice product and was fast on shipping also , works like it said ,but don't get it locked on and the fitting doesn't take grease it will lock down and then you have to release the pressure off manually on the grease gun to get it off the fittings
crescentmotor
July 31, 2025
I purchased this THINKWORK extra reach version in order to be able to reach the grease fittings on my John Deere rear axle. I have only used this product on a single occasion involving six zerk fittings on my mower so I can't attest to long-term performance. What I can say is that I should have purchased a quick connect coupler years earlier as I have been frustrated so many times having difficulty both in placing and removing the couplers. The THINKWORK coupler performed flawlessly. The couple is easy to attach, grips firmly, and there were no leaks of grease. The work goes so much faster with this quick disconnect. It is priced very favorably when compared to a famous brand that I also own and performs just a well. I am very pleased with this purchase and highly recommend the product based on my initial experience.
Richard
July 16, 2025
Works Great. fits well.
Bill
June 12, 2025
Works as advertised. No more leaking zerks.
tim h.
June 1, 2025
The second grease fittings I put it on the whole end popped off an fell apart , threads are not rite an won't screw on my Milwaukee grease gun.
ART V.
May 9, 2025
I used the hose that came with this kit and connected the tip. Used it on my tractor and it worked great. Snaps on the zerk fitting easily and better yet comes off easy when you squeeze the handle. Also used the 90 on it and it was great. No issues. Nice kit.
Overthehill
May 2, 2025
Coupler states it is compatible with all standard grease guns with 1/8 npt thread. I have a standard grease gun with two couplers that are 1/8 npt thread. This coupler would not fit on my grease gun. I was about to return it when I noticed the thread were very shallow - barely cut into the barrel. I happened to have a 1/8 in. npt tap and figured it would be easier to cut new threads than return it and take a change on another one. After tapping I could connect it to my grease gun hose.Update: Seller contacted me and offered a full refund. Seller also asked me to give them a second chance. I took the refund and bought another one of these couplers (cost me $2 more). The second coupler had the same problem as the first but not as bad. It would only thread on one or two threads onto my grease guns because the threads were not cut deep enough. Again I had to tap and cut new deeper threads to be able to connect it to my grease guns. I raised rating two stars because the seller was willing to back his product but the quality of the second item was only slight better than the first.
Camping Clarks
April 29, 2025
Works great
Tim Read
April 13, 2025
I use a grease gun every day , the chuck gave up the ghost after a couple of weeks , sorry but this is not up to scratch for industry work ( construction plant )
Dan Pitre
March 31, 2025
Bought this to try out since it was priced right. All I can say is Wow! does it ever work great, it’s small in diameter (I think slightly smaller than lock n lube) so there is no fuss when it comes to connecting to grease fittings. Not sure I can comment on durability just yet but for what I paid, I’m very happy. If it breaks later on I wouldn’t be mad, I’d probably buy another lol.
Customer
February 25, 2025
Very good quality. Locks on as described. Not bulky so fits same as non locking types. Priced right. I reccomend 👍
Customer
January 27, 2025
Worked good for 40 fittings then started to pop off when trying to pump grease.
Phil S.
January 18, 2025
Product was fine but shipper was bad!
Recommended Products

$23.35

$ 11 .99 $11.99

4.3
Select Option