AZUNO Grease Gun Coupler, 2nd Generation Upgraded to 12,000 PSI, Grease Gun Tips Quick Lock and Release, Compatible with All Grease Guns 1/8" NPT Grease Gun Fittings (Grease Gun Coupler 1pcs)

I haven’t had these locking couplers long but so far they do the job just as expected! They hold onto the zero fittings well and don’t leak. Releasing is simple and can be done even under pressure. One thing to keep in mind is clearance around protected fittings. This coupler body is larger than a standard non-locking coupler so it may not fit into every nook and cranny you find in the field. T hear being said, it fits on all the protected fitting on my tractor and implements. The price is a bargain too considering what the big name company is charging (I got 2 Azuno couplers for what 1 LockNLube coupler costs). I will continue to use these on my grease gun and update my review if necessary. Thanks Azuno!

This tool works great once you get it primed. I had to scoop a little grease out of tube and shove it down the suction hole in the head when I initially tried to use it. But after that it has been working great. The stiff, straight metal pipe works great with the conical tip. The conical tip, I have been using for low-profile zerks, such as the type you would find on lower balls joints where there is no room for a standard zerk fitting. They look like little concave buttons. Also, I use it lube my chainsaw bars. I like the clamp-on fitting too. Won't come off the zerk until you press the lever. This frees up my other hand to hold the body of the gun while I pump with the other hand. Although I did install the hose and clamp on an older gun that I have. This enables me to have two guns ready at the same time. A real time saver! I whole-heartedly recommend this gun!

(AZUNO Pistol Grip Grease Gun, 6500 PSI Heavy Duty Grease Guns with Flex Hose, Metal Extension) This was the only grease gun in this price range that looked a bit different and appeared to be better quality than the others. I really like the features, brand and price. Wish I used it so I could compare. Wanted the air gun or battery grease gun that takes tool batteries. Received the pistol grip. Returned it. No problem. Customer service was great. I did not use it nor take it apart. Just looked in the box. General Comment on all grease guns: The reviews of pieces breaking off or not releasing the zerk for this & other brands. I don't work for the manufacturer. You can not remove the grease gun while it is under pressure. The hose, the seals or the gun will break and leak. It's Fluid Dynamics. Besides, you have to purge all the air out most grease guns in this price range. As far a the leaking oil issue and the not being able to remove the zerk....realizing that most directions today of any brand (imported) has little to say. One does not store grease in the gun for extended periods of time. The type of grease gun, grease, an storage will depict leakage and breakage. There are grease guns that try to elimiate this through various to Do you leave the cap off the gasoline can in the garage. NO! Don't leave the cap on either under pressure in 112 degrees or it will burst & leak! ALL of these pistol grip/air grease guns guns look similar exactly the same in this price point. What is up with that? Looks like the same company just made different stickers or paint! ALL the the reviews are terrible for ANY brand listed here regardless of price. The Linco_n had metal filings in it (according to user). Are you kidding me. This is supposed to protect the greasable joint on your expensive equipment/vehicles. Conclusion: Buy one that it rated better than others. Look for your price range. Immediately change the flexible hose to something better quality exceeding the capacity/pressure limits of the grease gun. I might just borrow my friends DeWa_t battery grease gun or try Snap_n and see if there is a difference.

Works as advertised! Easy installation and even easier to use! Now I don't break off zerks.

Terrible grease gun. Can not purge the air out of it and yes I know how to purge air from a grease gun, i do it all the time. This one doesn't let you rotate the plunger rod to get the bent rod and behind the plat to push the grease and purge the air. I'm tired of trying and mine is now in the dumpster. Garbage grease gun.

This looks like a pretty nice grease gun, I build cars for a hobby. When I got this grease gun it needs to have an air hose swivel that goes into the handle and on the other end of the swivel you put the hose adapter that you need be at industrial automotive or construction, whatever type you have the position of a handle Ames down towards the cartridge holder and it’s very stiff and I want to be able to rotate the grease gun around ergonomically The huge problem in my head I’m going to send it back and ask for another one if it’s the same problem I’m going to send it back and buy another brand, I would rather buy something made in the USA because normally they’re made much higher quality but they do cost a little bit more when I received it that air hose adapter that screws into the handle it came like that and I could not budge that fitting out and I was really torquing on it and I didn’t wanna break the handle, they do not use Teflon tape they just jammed it in there extremely hard and that’s why things break

Works as it should but also leaks sometimes.

Finally, an affordable solution to an aggravating flaw of grease guns. Either they won't stay locked on the zerk or it won't let go when you're done pumping in grease. Looks like I won't be adding to the grandkid's vocabulary anymore, at least in this arena. After some use, I was disappointed to realize the nose of the locking nozzle is too large to reach some of the grease zerks on my Kubota tractor. A slim version would be a nice addition to the lineup. A week after I wrote the above, I was contacted by the same folks who sold me those nozzles. They do have a slimmer version. I ordered one, and viola! It works! Both versions are of excellent quality and well worth the price.

Excellent

EXCELLANT FUNCTION TRES BIEN

Works pretty well, can be hard to get off of grease fittings some times, and if grease fitting is recessed the head is very large and hard to get in.

works as it should and really locks on

L'article est arrivé en parfaite condition et très fonctionnel tel que décrit.