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The Ultimate Pistol-Grip Grease Gun
Our Patented 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 Pistol-Grip Grease Gun comes with a 20” high-quality hose - longer than any other grease gun on the market. Also includes an in-line hose swivel to avoid awkward twisting.
Key Specifications
Maximum Operating Pressure
7,500 PSI (520 Bar)
Flow Rate (strokes per oz.)
30
Hose Length (inches)
20
Outlet Thread Size
⅛” NPT
Lee
August 31, 2025
Easy to load, works great
MPCC
August 22, 2025
If you're serious about greasing machinery efficiently and cleanly, the LockNLube Heavy-Duty Pistol Grip Grease Gun is an absolute must-have. This tool has completely transformed my maintenance routine with its outstanding design and functionality.First, the build quality is exceptional. The gun feels sturdy and well-made, capable of handling tough jobs without any issues. The pistol grip design is ergonomic, providing a comfortable and secure hold during extended use. This feature alone reduces hand fatigue significantly compared to traditional grease guns.What truly sets the LockNLube apart is its locking mechanism. It securely grips onto grease fittings, significantly reducing leaks. This feature not only saves time but also ensures that every pump delivers grease precisely where it's needed, without wastage or frustration.I was impressed by how easy it is to load and use. The cartridge loading system is straightforward, and priming the gun is quick and hassle-free. The delivery of grease is smooth and consistent, allowing for precise lubrication even in tight spaces or awkward angles.Maintenance is a breeze with this grease gun. It's easy to clean and maintain, ensuring longevity and reliable performance over time. The included accessories, such as the spare seal kit and storage bag, are thoughtful additions that enhance the overall value of the product.In terms of performance, the LockNLube delivers on its promise. It effortlessly handles high-pressure applications, making it suitable for both professional mechanics and DIY enthusiasts. Whether you're greasing bearings, joints, or machinery parts, this gun provides a controlled and efficient grease flow that ensures proper lubrication every time.Overall, the LockNLube Heavy-Duty Pistol Grip Grease Gun has exceeded my expectations. Its durability, ease of use, and innovative locking mechanism make it a standout product in its category. I would recommend this product to anyone serious about maintaining their equipment efficiently.
SE
August 13, 2025
I've never used a grease gun before, never touched a zerk fitting before, and never lubed the "spider joints" on my 4Runner before. I was happy to pay a little more for this high quality grease gun than have to fight with a cheap tool while under my car.This grease gun worked perfectly and made the job simple and easy. I watched the manufacturer's YouTube video on how to load and prime the grease gun to properly remove air (very important!), and it worked great.The Lock feature on the hose worked perfectly and made it so easy to attach the hose to the zerk fitting and then fumble around under the car to grab the grease gun and pump in grease. Zero mess.Now that I know how to do it and have done it once, I'm happy to do this lube job every 15k miles, as it only takes about 20 minutes.
Jared
August 4, 2025
The quality of this grease gun is great. I tried other grease guns in the past and they were hard to prime. They were hard to get to work so that the grease went where it needed to go. But this one by far is been the best one I've ever used. I like the locking mechanism to lock it to the grease nut wherever you're going to put the grease and the storage nut on the top for the grease tube is a nice touch.If I were to say something is missing from this it would be a decent case or carry bag that would keep other things clean. But overall this is a great grease gun and well worth the money.
Rick T
June 15, 2025
Gun is solid and worked well on my tractors and mowers. The clip on connector worked great. I’ll never use a grease gun without one again. Gun was difficult to prime but I just kept screwing around with it based on the instructions provided and I finally got it to prime.
Bob Maxson
June 10, 2025
The Lock and Lube worked very wellThe instructions were greatDefinitely recommend
ANDREA GATHE
May 27, 2025
Set up this grease gun as per instructions, with pictures, in a matter of minutes. This thing is POWERFUL. I had a grease fitting on my tractor that was painted over. It held it and I was able to pump thru without any issues. Worth every penny just for that alone.It also has a mock fitting up top to hold the grease hose and minimize leakage when not in use or getting grease all over anything else.I have and will recommend to friends and such because this tool takes the annoyance out of tedious routine maintenance
Kindle Customer
May 2, 2025
Excellent replacement and very pleased, well made
Rodolfo Gomez Gomez
April 23, 2025
Fácil de operar
Ù…Øمد بكري
April 9, 2025
ممتاز جدا يتØمل ضغوط عالية وجودة تصنيع Øتى لوكان وصلت عمود الدوران قديمة Ø±Ø§Ø ÙŠØªÙ… التشØيم قدرة عالية على ضغط الشØÙ… انصØÙ‡ بهذا المنتج
Phatman
March 24, 2025
So glad I finally sprung for a decent tool, much better quality than the jobber brands I’ve owned to date.
Michael Hicks
February 20, 2025
Makes a messy job much less so. Primed easily, worked well and seems to be robust. The bleeding valve does seep a bit but that's a nit pick. Locks onto nipples and does not leak, easy to remove.
Jacques
January 27, 2025
Produit de très grande qualité, un peu lourd, mais pratique grâce à l'embout connectable au pistolet.Je recommande.
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