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๐ฉ Grease smarter, not harder โ the ultimate tool for pros who demand precision and speed.
The LockNLube Grease Gun Coupler XL is a universal, high-pressure (10,000 PSI) locking coupler with an extra 3.5-inch reach designed for recessed grease fittings. It fits all standard grease guns and both SAE and metric Zerk fittings, enabling leak-free, hands-free operation with a convenient thumb lever release. Built for durability, it includes a rebuild kit for easy maintenance, making it a must-have upgrade for efficient, professional-grade equipment lubrication.










| ASIN | B06Y2GBFFT |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #4,955 in Automotive ( See Top 100 in Automotive ) #13 in Grease Guns |
| Customer Reviews | 4.7 4.7 out of 5 stars (4,867) |
| Date First Available | April 5, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 6.1 ounces |
| Item model number | GXCL |
| Manufacturer | Gurtech |
| Part Number | GC81032 |
| Product Dimensions | 5.5 x 0.97 x 1.5 inches |
J**E
Leak Free
Don't look for any other brand. Stick with LockNLube. Period. I've tried many, because of cheaper prices. Well, you get what you pay for. LockNLube is tried and proven and WELL worth the extra couple bucks. Fits standard grease guns with no crossthreading and connects to greasefittings with ease and ZERO leaks. Removing the coupler off the grease fitting is just as easy. No wiggling and pulling. Don't waste your time buying anything else.
W**W
Great product
great product, works as expected
N**R
$40 to make your life much easier
Sometimes you have to spend a little to save a little. With this product, spending $40 is saving me hours of aggravation greasing my tractor -- and I'm not getting covered in grease! I have a cheap grease gun, and since becoming a tractor owner a few months ago, have been struggling to do the recommended greasing every 10 hours of use. It was difficult to get the gun connected to the 20+ zerks I had to grease, and even more difficult breaking it off the zerk after squeezing in the grease. After about 2 hours of work I was aggravated and sore, with a few bloodied knuckles, and grease smeared all over my hands and clothing. I finally sprung the $40 for the LockNLube coupler (the long version) and it worked flawlessly. Seems to be built with quality, solid feeling materials. And comes with spare parts when the original pieces wear out. I was able to grease the zerks in about 10% of the time it took before, without getting grease all over myself. I choose the long version to reach into some difficult spots, but if you have easy access to all the zerks, the $30 regular version will be fine. I've been recommending this to everyone I know who has to maintain equipment. At first I didn't like the idea of spending $40 for the coupler when the grease gun itself only cost $15. But it has been one of the smartest things I've ever done. Well worth the cost to make equipment maintenance so much easier.
D**B
DURABLE & RELIABLE
The LockNLube Grease Gun Coupler XL is a game-changer for hard-to-reach grease fittings. Its extra-long reach and secure grip make greasing recessed fittings easy and mess-free. Durable and reliable, itโs a must-have tool for any mechanic or DIYer tackling tough maintenance jobs.
L**S
Easy on/easy off
It's not a one-size-fits-all, but it does what it is supposed to do. The nozzle works great with straight-on fittings, and really helped get on and off of the front axle, center pivot fitting that is "way up there" on our John Deere lawn tractor. It was nice for the steering joint fittings too. Unfortunately, the nozzle was too long to get into the rims of the front tires and snap onto the bearing fittings. It had to angle too much and leaked. Same deal with the deck spindle fittings. I had to switch to a shorter, standard nozzle for those.
D**E
Great Product!
Anyone that has ever greased a piece of equipment knows how frustrating it can be trying to pump a grease gun and hold the coupler onto the zerk fitting. This is like a helping hand! Works great so far!
L**X
Faster, Easier, Cleaner Lube jobs
Fits into recessed grease fittings on Mahindra 4550 4wd loader arms. Clamps securely on all grease fittings. Lubricating tractor is much faster, easier, and cleaner with this tool.
D**M
Works perfectly, very impressed
This does exactly what it shouldโthe perfect fix for sloppy grease guns. Not a huge mechanics guy but I do have a small tractor and HATED doing the grease stuff. They wouldn't stay on or it wouldn't come off, grease all over the place. I swapped this tool onto the gun and it just WORKS. Simple, easy and just brilliant from the inventor. Very happy with the product. It goes on easily, keeps a positive lock and releases just as quickly.
G**O
Igual como en la imagen y funciona muy bien
Me gustรณ mucho, sella bien cero fugas, sin necesidad de sujetarlo cuando engrasa, bastante largo para alcanzar todas mis aplicaciones.
M**N
Handy Grease Tool
Exactly as described. Very good product
A**N
Stays on fittings, until released
Works very nice to reach those recessed grease fittings, and will hold on, and not leak.
C**.
It just works !!
Bought for my brother to try out on the farm. So far he likes it . Works well with a Milwaukee battery powered grease gun . No mess.
L**E
complete your kit
a must have for your kit would also recommend the 90 degree unit as well.
Trustpilot
1 week ago
1 month ago