






↪️🔩 Lock in precision grease flow, even in the tightest spots!
The LockNLube 90 Degree Grease Coupler Adapter features a spring-loaded collar and three hardened steel jaws for a secure, leak-proof connection. Its 90-degree right angle design is perfect for accessing tight or hard-to-reach fittings, while the rubber seal and check valve ensure clean, efficient lubrication. Crafted from durable stainless steel and backed by rebuildable parts, this adapter is a must-have for professionals demanding reliability and ease in grease application.



| ASIN | B07STDDN1S |
| Best Sellers Rank | #1,810 in Automotive ( See Top 100 in Automotive ) #25 in Fuel Transfer & Lubrication Products |
| Brand Name | LockNLube |
| Color | Silver |
| Connector Type | Zerk Fitting |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,804) |
| Exterior Finish | Stainless Steel |
| Global Trade Identification Number | 00084282640482 |
| Item Dimensions | 3.5 x 1 x 1.25 inches |
| Item Type Name | 90 Degree Grease Coupler Adapter |
| Item Weight | 0.1 Pounds |
| Manufacturer | LockNLube |
| Material Type | Metal |
| Model Number | LNL120 |
| Number of Pieces | 1 |
| Size | Small |
| Thread Type | NPT |
| UPC | 084282640482 |
| Unit Count | 1 Count |
M**S
If you do a lot of greasing, you need this!
Man, it’s always a pleasure to find a quality product that truly makes your life a little bit easier! This things worth every penny in my opinion. No more grease leakage or stuck connections. Functions flawlessly. And even comes with parts to rebuild! This is something I didn’t know existed and I discovered it from an Amazon review. So I’m doing my best to pay it forward here. If you’re on the fence, just do yourself a favor and buy it! I also bought the 90 degree attachment and the super low profile one for getting into impossibly tight areas and man what great additions!
D**S
Quick and clean
Worked great. Had a fitting I couldn't get to on my 99' XCR snowmobile and this snapped onto my other LockNLube fitting and then snapped onto the xerk fitting i was able to pump grease with both hands. Very nice. I think you would need about 1.25" clearance.
D**N
Works great.
This item is essential if you have to grease a lot of items with hard to reach zerks. It connects solidly to the regular LockNLube fitting, but sometimes slips off the one you are trying to grease, so it works best on a pistol grip gun where you have a free hand to assist. Overall, it is very nice and easy to use.
A**E
Saves effort
Makes lubing some hard to reach areas much easier. Works well with manual or electric grease gun.
G**S
Great for tight places
My husband is a mechanic and uses grease guns daily he said this is a life saver in tight to reach places to grease equipment where a regular straight one will not fit.
D**F
Nice accessory for the LokNLube Coupler
Nice accessory for the LokNLube Coupler. Works as expected.
J**E
Not what you expect.
Grease leaks out at the connection. Terrible seal, low quality and not easily removable.
T**V
LockNLube making my life so much easier
I've got a riding mower with greaseable outer pulleys on the mower deck that have always been a challenge to get to with a straight grease fitting due to being barely outside of the footrest of the mower body. Out enough that with the deck all the way down you could just squeeze the grease fitting under the footrest and onto the zerk but under just enough to make it a pain to pull back out due to tight clearance space. Despite the nightmare that is greasing, I still try to keep up with it for the longevity of my equipment. I Got a LockNLube main fitting for other grease jobs that were also a royal pain and it was an absolute game changer. Although the main fitting was far too big for the mower deck zerks space, since it worked so well on other jobs I got this angled fitting from them to try and it worked just as good as I had hoped! The LockNLube main fitting locks onto this angled fitting, the angled fitting easily pops onto the mower deck zerk with all the room in the world to spare under the footrest, grease away and with a little tug pops off the zerk-done! What was an almost dreaded job is now no problem at all. I grease up my mower at least 3-4 times a season (also has zerks on front tire hubs and steering spindles) and these grease fittings make all the difference, can't recommend them enough.
C**.
I used the LockNLube 90 Degree Grease Coupler Adapter to reach some tricky grease fittings, and it worked exactly as advertised. It made accessing those tight spots much easier, and it didn’t leak or pop off under pressure. Simple to attach and remove, this adapter is a handy tool if you’re dealing with hard-to-reach areas.
O**2
I have a Kubota BX2380 and I try to keep all the grease zerks on my tractor greased up regularly. I was going through my repair manual for my Kubota BX2380 and I realized that I had missed 2 very hard to get at grease zerks on a bearing that supports the PTO shaft. There was no way I could get a needle or regular coupler on the zerk. I’d need a 90 degree coupler to be able to grease that zerk. I ordered this coupler and as soon as it came in I installed it on my grease gun. I was happy that there was enough space to get the 90 degree coupler on the zerk. It took some work to get it on and off the zerk in that awkward location but that grease zerk finally got greased. I was very pleased with this purchase and I’d recommend this grease coupler for sure.
E**C
Travail bien pour les endroi restrain
A**R
This works amazing. I thought the lock n lube coupling was amazing but this works so great with it. It’s with every penny.
D**H
Real good product
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