Grease Gun Coupler-Upgrade to14000 PSI,Duty Quick Release Grease Couplers,Compatible with All Grease Guns 1/8" NPT Fittings(1 PC)

Bought one because the allu bucket that’s fitted to the machine wasn’t taking grease. Well it is now !! Simple to use and fit to the grease gun hose. Just click and pump. Less mess and less struggling with the grease nipples and clean hands when I have just greased the whole machine. I’m delighted with it. Was a bit concerned about the size and fitting it onto recessed nipples but so far it’s been perfectly fine on the little 14 ton excavator and fitted on them all. Would recommend.

Works well, but one joint was gummed up with hardened grease. The gun just wouldn't pump. Testament to the seal that this product forms at the nipple that no matter how hard I squeezed the gun, there was no leak at the nipple. Hence 5 stars. I'll need to use one of those unblockers to clear the joint out.

Amazing so much better than the basic coupler doesn’t leak grease wouldn’t go back

Worked fine to start with but after a couple of months it started coming of and needing held on. Not worth the money. Far better similar products out there.

A good quality heavy duty grease gun coupler, if a bit heavy to operate.

This is a great idea, and very helpful when you don't have enough hands to hold the nozzle in place and operate the grease gun! However... My use case is agriculture - every day there are about 10 grease points on a particular machine to be greased, and each week there are about 10 more, so around about 80 points per week. I bought this coupler, and was initially very impressed - it did make greasing several of the points easier, and made the job cleaner overall, with a lot less grease leaking out around the point. However, after around a month of use, I found the coupler was starting to slip off in some cases, and wasn't sealing well in others, meaning some points were not well greased. I ended up going back to the 'standard' coupler type. There's a much more expensive version of this coupler out there from a US company, I may give that a try in the future. If your use case involves very infrequent greasing, but you have some points in awkward places, this product could be helpful, but I wouldn't recommend it in general.

Good

Anybody who has to grease machinery in difficult positions would benefit with one of these

Fantastic

Works great. No issues.

lourd costaud simple mais efficace tient très bien sur les graisseurs super.

The coupler end is a bit bigger than a regular end but I'm hoping that is not going to be a big deal any more than the regular end. They should grab on much better than a normal coupler. Hopefully, and only time will tell, how well this performs and lasts. I prefer a lever gun over a pistol type, but for the most part that requires two hands. I hope this solves the issue of the coupler falling off because the hose wiggles around.

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