This is a GIGANTIC find for all you folks who service your own vehicles. AAA+++
Fits perfect on the manual grease gun I picked up at wally world an grasps just right on my Moog grease fittings with a easy release. Which I’m happy for since last time I used a regular one I got it stuck, got p!ss3d broke the fitting when I snatched it then threw the gun in my field.
My tractor and attachments have MANY grease fittings that need to be serviced every 10 or so hours.
This fitting makes greasing my rig easy and clean with no grease squirting all over the place. Just lubed the u joints on three drive shafts and there was no mess and I am sure they got the necessary lube.
Sure wish I had this many years ago.
This is the coolest tool. Saves me big time greasing hay equipment – lots of blind fittings – and my loaders – lots of fittings. Doesn’t leak and lets you put the hammer down to get through clogged fittings.
It fits everywhere I have had to put it.
This is the best gadget since Velcro if your greasing a lot this will cut grease time down 2/3 the time
It arrived today and I tested it by greasing the recessed loader fittings on my DK35. At times it is next to impossible to get the gun off those fittings, even with a loosened coupler. The LockNLube works great and I’m glad I got it, even with the $7.95 shipping and Canadian $ exchange rate.
I’m sure I’ll grease the fittings more often with the new coupler.
This tool is the greatest thing since sex, almost. I only used it three times but it is effortless and does not leak and goes on and off with ease. Saves tons of aggravation. I will never use the old fashioned coupler again!
Wish I had bought this a long time ago. works great on those delicate zerks threaded into materials other than metal – easy release, use on everything now.
Well so far not a single person that has bought one that doesn’t like it? Wow, they must be doing something right, or this is one he!! of a conspiricy to suck us all in
You normally get someone to complain about any product no matter how good it may be.. but this.. sheesh..
Bought two of these. One works exactly as advertised. The other one slips off 50% of the time so grease oozes all over. Both couplers are on identical grease guns – Lincoln 1162. So 5 stars for one, 1 star for the other.
Their website has no customer service department. Only a toll number and an address.
A difficult to find website instruction says to hold the lever forward if it slips off. Doesn’t work with the pressures involved. Plus, their website brag is that it is a one hand operation. Not so if the other hand has to hold the lever.
Now the coupler is supposed to come with extra jaws and a seal for a 25% greater price according to the website.
I’m going to try the toll number to see what happens.
Edit update: Just got off the phone with customer service (I believe it was the owner.) We had a very informative conversation that speaks volumes about the integrity and genuineness of the company. I am very pleased with the results of the conversation and would rate the company as a whole as 5+ stars. I urge anybody that wants this product to feel confident that it will work and, in the rare case of a problem, it will be resolved.
Le produit est très efficace par contre sont encombrement est important. Il passe difficilement au sein de trou d’accès à des graisseurs présent ” en profondeur” au sein d’équipement.
Without a doubt, one of the finest investments I have made in tools. I can’t believe this thing works so incredibly well, and I will join the list of people who rave about it.
Yeah its expensive, but this turns a greasing a Caterpillar skid steer and grapple from a 45 minute agonizing ordeal into a 5 minute breeze. If your time is worth anything, or you are paying someone to do it, you will quickly realize what a screaming bargain this thing is. NOTHING, and I mean nothing, works anywhere close to as well as the LockNLube.
Don’t tell me about how magnificent you are with a grease gun, and how you don’t need this. Suck it up and pony up the $30, you will be a convert as well.
Greatest grease coupler made…fast shipment…GREAT eBay SELLER!!!
This grease gun coupler is a very handy tool. I had a hard time greasing my Jeep Wrangler Rock crawler after a run until I bought this coupler. Just stick it, lock and grease it.
I bought a coupler at the CAT® store that had an adjustable jaw via a threaded end. It was ok but the lock n lube is superior in nearly every way.
Got the coupler yesterday and put it on my gun this morning and went to lube my 135d. THIS COUPLER IS AMAZING!!!!!!!!!! One of my least favorite things to do is grease machinery just because of how messy you get and having to hold the coupler on. I recently bought an electric grease gun thinking it would help me grease more often and with less mess but due to the coupler still being the same I found that I still got just as messy and was still wasting grease. With this Coupler I am able to lube my equipment easier and with less mess plus grease doesn’t escape from the Cupler like normally. I have also found that this coupler allows me to power through some of the more stubborn grease fittings that get clogged often. This is a must have for me and will defiantly be ordering more.
Oh my love, where have you been? Without you my life was difficult and incomplete.
If you service heavy equipment get one of these. Before this miracle product greasing joints on our bat wings were exercise in frustration. Now it takes around 1/10 of the time, cleanup is a cinch, and we don’t waste tubes of grease!
I got this fitting in the hopes that it help out my everyday greasing and boy has it.
This is one of the best tools I have as a heavy equipment operator.
My machine has a lot of grease fitting and some are a pain to get into and stay onto but with the lock on fitting it makes every last one a breeze.
It makes what used to be a three handed job a pease of cake. I recomend anyone to buy this it will pay for itself in the first use.
I kept putting-off the purchase cause I’d think… “$35… heck, I’ll just hold the tip with my hand and save some money!!”.
Well, now that I bought it I realize how foolish I was.
For $35 bucks, it’s money well spent. No spillage, stays locked-on, and every squeeze assures the grease is getting in there. I should have made the purchase long ago!!
100% worth the money if you have plenty of grease lubing to do. I was sceptical when buying the first time, but now after using it everyday during harvest season to live the combine, header, tractor, and tractor-trailers using a battery powered gun, I am going to buy one for every grease gun we have!
The only time I have had any leaks is when I did not get the coupler on the fitting tight, which has been rare.
This coupler has made my job so much easier in the mornings.
And now just found out there is an XL version too!!
It’s new but so far I love it. Having to never change out those small grease cartridge again is worth it alone. The pressure relief feature is very nice as it makes disconnecting very easy. Someone commented about it being heavy and it is but it does hold a lot of grease. I bought a 5 gallon container of CRC Sta-Plex red EP premium grease and almost used half of that container in the G.Gun. I did have to bang it down (like the directions say) to bleed the system of air. Plenty if pressure when pumping grease. With one pump it moves a lot of grease. I pump with my foot and if I’m down low I can pump it with my hand. Great for big or small jobs.
So much easier! It’s a little bigger so you need a little more room, but SO MUCH easier to use.
Hooked to my Lincoln 1162 air-powered grease gun, this thing makes greasing an absolute pleasure.
WELL worth the money even if you only use your grease gun once or twice a year.
Comes with spare jaws should you wear these out (unlikely unless you work at a truck stop or tractor service facility!). Buy it! You’ll be glad you did!!!
As an industrial service technician who uses this daily and expects the best…This is it. I love this thing. I can hang upside down off of a crane, lock it on and not have to worry about it falling off.
I am also impressed with the coupler. I’ve used them for a little over a year now, and they are much better than a standard coupler.
We tried greasing the knee joints on a Case 3330 sprayer with a regular coupler. I bet half the grease leaked by the coupler.
I remembered reading about the Lock n Lube coupler here on Ag Talk. I ordered one from Amazon to see how it would work. After we got the thing, we put it on one of the guns and tried greasing the 3330 again.
It worked great, no grease leaked by and you could grease with one hand, didn’t have to sit there and push the coupler on the zerk to keep it from leaking.
After our experience with the first one I ordered a couple more. I’ve had to put the new seal kit in the first one we got. It started leaking some, so I rebuilt it and now it works like new. The seal kit came with the coupler, that’s nice that it’s included.
It’s one of the few purchases I’ve made that actually lived up to it’s claims.
I’m so glad I took the advice of other farmer reviews and bought 2 of these right off the bat.
Have been using this for about 3 weeks and love the thing every time I put it on a fitting.
On one zerk that would not take I put huge pressure on the OTC grease gun it’s attached to and then let it hang from the zerk while shocking the joint with a hammer and it stayed put!
Also nice that they include a rebuild kit with purchase.
There is one zerk on the combine that is sunk down in a pulley where this would not fit but those types of zerks are rare.
Greased U-joints on the pto shaft for the first time without ending up with a handful of grease because the end was at the wrong angle behind the shield. Opened the jaws, clipped it on the zerk and made sure it was locked on good and purged the joint. Easy!
Cost seemed excessive until I considered how many conventional ends I’d bought over a year because those kind always leak around the outside within a few uses. With this coupler there’s a lot less grease on the floor and around the fitting itself.
I wish i would have invented this thing!!! Wow i can’t believe i ever greased anything without it for the last 30 years, this thing is so slick and easy to use.
I can’t believe I even questioned buying this. Hands down the best tool in the toolbox. Grease guns are useless without this. Makes greasing my Kubota a breeze. I should have bought 3 and given them to friends.
These work amazing. Wish I would have know about this product sooner. They lock on will not come off and can handle any type of pressure.
Great tool! Bought one for myself then had to buy five more because everybody wanted to borrow it. Bulk refill superior to standard gun refills and not too heavy for the volume carried.