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Sold by: LockNLube
Sold by: LockNLube
(9798 ratings)
96% positive over last 12 months
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LockNLube Lever Grip Grease Gun

4.6 4.6 out of 5 stars 961 ratings

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About this item

  • Unique Features: Includes a LockNLube Grease Coupler
  • Locks on, stays on
  • Does not leak
  • LockNLube Rebuild Kit Easily saves money
  • Replace the seal and jaws, not the coupler
See more product details

Additional Details

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Customer ratings by feature

Easy to use
4.5 4.5
Value for money
4.1 4.1

Frequently bought together

$69.99
Get it as soon as Sunday, Mar 24
In Stock
Sold by LockNLube and ships from Amazon Fulfillment.
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$23.60 ($0.84/Ounce)
Get it as soon as Sunday, Mar 24
In Stock
Sold by VinTech Nano Materials and ships from Amazon Fulfillment.
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Product Description

LockNLube grease guns are engineered to End Greasing Frustration. The LockNLube grease coupler will not leak when locked onto a grease fitting. When not in use, the Loop & Lock storage design keeps the coupler secured and clean.

Our grease guns also feature an in-line hose swivel so you can rotate the hose and coupler without spinning the grease gun. We also include a 20" high-quality hose.

The LockNLube lever grease gun delivers up to 10,000 PSI and an ounce of grease in 28 strokes. Our locking coupler means that you have both hands free to pump, and aren't using your ribs or machine to push the grease gun.

The Ultimate Lever Grip Grease Gun

world's first locking grease coupler

upgrade your grease gun

heavy duty hose and swivel

The Original Locking Grease Coupler

The LockNLube Grease Coupler will not leak when locked onto any grease fitting. It will not pop off under pressure. Easily release with the thumb lever.

Upgrade Your Grease Gun

LockNLube grease guns all include the Loop & Lock storage design to keep your coupler clean and secure when not in use.

Heavy Duty Hose & Swivel

The Lever Grip Grease Gun comes with a 20” high-quality hose - longer than any other grease fun on the market. Also includes an in-line hose swivel to avoid awkward twisting.

Key Specifications

max operating pressure

flow rate

hose length

outlet thread size

Maximum Operating Pressure

10,000 PSI (960 Bar)

Flow Rate (strokes per oz.)

21

Hose Length (inches)

20

Outlet Thread Size

⅛” NPT

Product information

Technical Details

Additional Information

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
Product Warranty: For warranty information about this product, please click here

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LockNLube Lever Grip Grease Gun


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Customer reviews

4.6 out of 5 stars
4.6 out of 5
961 global ratings

Customers say

Customers like the ease of use, ease of locking, messiness and pump of the grease gun. They mention that it works flawlessly, is simple to use and that the locking mechanism latches on well. They are also happy with the quality, and performance. However, some customers have different opinions on leakage and value.

AI-generated from the text of customer reviews

118 customers mention99 positive19 negative

Customers like the quality of the grease gun. They say it's well-made, heavy-duty, and solid built. Some mention that it'd be hard to beat. Overall, most are satisfied with the quality and functionality of the product.

"This is a premium grease gun that is well built and worth every penny! I bought one of the lock-n-lube tips first for an older gun...." Read more

"...What a joy! The coupling tightly grip the grease fittings, and grease goes into joints rather than oozing around...." Read more

"...The grease did not spurt out due to a bad connection. The little lever on the tip is first depressed thereby opening up the jaws of the hose tip...." Read more

"...Not anymore. The Lock n Lube gun is a well designed and built grease gun. You can tell as soon as you pick it up is a very well built grease gun...." Read more

48 customers mention45 positive3 negative

Customers are satisfied with the performance of the grease gun. They mention that it works well, is easy to use, and has a quick release tip. Some customers also appreciate the price.

"...I bought one of the lock-n-lube tips first for an older gun. It works so good that when I needed to get another gun to carry on the road in my RV..." Read more

"...This feature worked flawlessly when I was able to fully engage each grease fitting. The grease did not spurt out due to a bad connection...." Read more

"...Works great again! Great customer service from Alex with Lock and Lube!" Read more

"...I gotta say it works awesome so far. No leaks when I attach it to a fitting...." Read more

39 customers mention36 positive3 negative

Customers find the grease gun easy to use. They mention that it works flawlessly, is simple, and doesn't leak. They also appreciate the clear instructions for loading and bleeding the air out. Overall, customers find the product to be a great product that makes their job easier.

"Primed easily. Used on boat trailer wheel buddy bearings." Read more

"...It was easy to load the cartridge and bleed the air out too." Read more

"...Loading the grease tube was easy and not messy, and when using this gun it has a good capture mechanism on the to hold on to the zirk fitting and..." Read more

"...It has made my life so much easier when I am greasing dozens of zerks on my backhoe." Read more

37 customers mention34 positive3 negative

Customers find the ease of locking of the grease gun to be a great feature. They mention that the locking mechanism latches on well, and the grease guns itself seems well made. The locking tip is awesome and the locking head works nicely. It really does lock on and release effortlessly, and it locks onto the places that need to be filled.

"...The fact that the tip locks onto each grease fitting means that the hand a person normally uses to hold the tip of a grease gun during the pumping..." Read more

"...bleeder valve and best of all the quick release coupler. I am very pleased with the way this gun works too...." Read more

"...The included locking zerk attachment works great and you can focus on pumping the grease instead of holding the attachment on the grease zerk...." Read more

"Best grease gun ever. Easily locks on to zerks in locations to leave hands free to operate the gun with no leakage." Read more

15 customers mention12 positive3 negative

Customers like the pump. They say it's heavy duty, and makes lube jobs much easier. The pumping mechanism is flawless, and it helps to prime the pump, making lubing a one-person job.

"...The pumping mechanism was flawless in the amount of grease delivered and the ease of the handle pumping action...." Read more

"...over the years, but this one seems to be much heavier duty and pumps very easily...." Read more

"..." may be a little over the top, this certainly has made greasing fittings much easier!..." Read more

"...The gun however is worth about 10 dollars. Never could get a full pump out of it no matter how many times you bled it...." Read more

14 customers mention11 positive3 negative

Customers like the messiness of the grease gun. They mention that the grease tube was easy and not messy, and that the gun is a great one. Some customers also say that grease guns are always messy and that this one is no different.

"...has a faux zerk to clip the end onto when not in use which keeps the mess down even more (and makes a handy carrying handle)...." Read more

"...With the clamp on feature of this one, no problem! No mess. The grease went where it was supposed to...." Read more

"...Loading the grease tube was easy and not messy, and when using this gun it has a good capture mechanism on the to hold on to the zirk fitting and..." Read more

"...Not to me! I hate grease guns because they leak, they are messy and they make a mess of everything around them...." Read more

35 customers mention21 positive14 negative

Customers are mixed about the value of the grease gun. Some mention that it has great features and is worth the price, while others say that it's not cheap and a waste of money.

"This is a premium grease gun that is well built and worth every penny! I bought one of the lock-n-lube tips first for an older gun...." Read more

"This is an expensive grease gun, but it has a solid feeling which I hope means that this is the last grease gun that I have to buy." Read more

"...Very affordable yet great quality." Read more

"...It’s literally that easy!!! This LockNLube grease gun is worth every dollar!! Wish I would have purchased this years ago!!!!!! 5 STARS!!" Read more

17 customers mention9 positive8 negative

Customers are mixed about the leakage of the grease gun. Some mention that they used tape to prevent leaks, while others say that the fittings leak quite a bit. Some are disappointed with the amount of leakage for the price of the unit.

"...I gotta say it works awesome so far. No leaks when I attach it to a fitting...." Read more

"...Grease wasn’t going into fitting, it was just oozing out and making a mess just like the old style couplers...." Read more

"no leaks, pumps out grease well, like the clip on nozzle and the false zirc on the head. The nozzle rebuild parts included are a big plus." Read more

"I got this thinking it wouldn’t leak like cheaper grease guns. It still leaks." Read more

I was pleasantly surprised!
5 Stars
I was pleasantly surprised!
Appears to be very well made grease gun. Extension hose is labeled Made in Germany which was a pleasant surprise! Lock and Lube fitting works flawlessly and comes with a rebuild kit which was also surprising. I’m rarely impressed with most products I buy because there’s so much “throwaway” garbage being produced nowadays. I’d definitely buy this again.Update...My lock and lube fitting didn’t work so well 2nd time I used it. Grease wasn’t going into fitting, it was just oozing out and making a mess just like the old style couplers. I called lock and lube and a nice fellow named Alex helped me out. The “claw” that grabs the grease fitting is supposed to expand once the coupler lever is squeezed. Mine wasn’t. He said he’d send me a free rebuild kit in the mail. I think that the grease I was using was extra thick (and cold too) and preventing the claw from spreading. I’ve learned to squeeze the coupler lever with one hand and use the tip of my finger to spread the claw out before attaching coupler to grease fitting. Works great again! Great customer service from Alex with Lock and Lube!
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Top reviews from the United States

Reviewed in the United States on August 13, 2023
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Reviewed in the United States on March 26, 2018
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Reviewed in the United States on April 13, 2019
19 people found this helpful
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Reviewed in the United States on November 3, 2023
Reviewed in the United States on February 14, 2020
Customer image
5.0 out of 5 stars I was pleasantly surprised!
Reviewed in the United States on February 14, 2020
Appears to be very well made grease gun. Extension hose is labeled Made in Germany which was a pleasant surprise! Lock and Lube fitting works flawlessly and comes with a rebuild kit which was also surprising. I’m rarely impressed with most products I buy because there’s so much “throwaway” garbage being produced nowadays. I’d definitely buy this again.
Update...
My lock and lube fitting didn’t work so well 2nd time I used it. Grease wasn’t going into fitting, it was just oozing out and making a mess just like the old style couplers. I called lock and lube and a nice fellow named Alex helped me out. The “claw” that grabs the grease fitting is supposed to expand once the coupler lever is squeezed. Mine wasn’t. He said he’d send me a free rebuild kit in the mail. I think that the grease I was using was extra thick (and cold too) and preventing the claw from spreading. I’ve learned to squeeze the coupler lever with one hand and use the tip of my finger to spread the claw out before attaching coupler to grease fitting. Works great again! Great customer service from Alex with Lock and Lube!
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Customer image
Customer image
10 people found this helpful
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Top reviews from other countries

Larry G.
2.0 out of 5 stars not impressed
Reviewed in Canada on October 23, 2021
One person found this helpful
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E2C
5.0 out of 5 stars Does Not Take Australian 450G Cartridges
Reviewed in Australia on October 27, 2023