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๐ง Grease smarter, not harder โ unlock seamless maintenance!
The LockNLube Simple 90-Degree Grease Coupler Adapter is a precision-engineered tool designed to provide easy access to tight grease fittings. Lightweight at just 2.39 ounces and compactly packaged, it offers a secure, leak-free connection that simplifies routine maintenance. With a strong 4.6-star rating and a top 25 rank in trailer coupler parts, itโs the trusted choice for professionals and enthusiasts aiming for efficient, hassle-free lubrication.




| ASIN | B07VWT3HB1 |
| Best Sellers Rank | #15,952 in Automotive ( See Top 100 in Automotive ) #21 in Trailer Coupler Parts |
| Brand | LockNLube |
| Customer Reviews | 4.6 4.6 out of 5 stars (328) |
| Date First Available | August 17, 2018 |
| Item Weight | 2.39 ounces |
| Item model number | LNL129 |
| Manufacturer | LockNLube |
| Manufacturer Part Number | LNL129 |
| Model | LockNLube Simple 90-degree Grease Coupler Adapter |
| Package Dimensions | 5 x 1.5 x 0.3 inches |
P**R
Finally
Finally found one that works locks on and doesnโt leak and easy release
J**Y
Just what I needed for a Ford F550.
Useful adapter for when you need it!!
R**O
Fits into tight places and locks
LockNlube has done it again - produced a great product. I have 3 of their excellent locking heads and love them for most uses. The only drawback is that the diameter of the tips is wider than normal zerk greasing tips, not allowing it to fit into some tight spaces and forcing you to resort to a conventional greasing tip. This new right angle greasing tip is just as narrow as a conventional one It can slip on a zerk fitting easily, lock - grease - unlock and slide off with little effort. All it takes is a small barrel rotation to lock and unlock. It attaches to your grease gun via a zerk fitting on the end eliminating the need to permanently screw anything on your gun. This also provides some extra flexibility. What a fantastic invention! Now, I wish LockNLube would come out with a straight version of this little gem.
J**M
Great
Great
B**K
No assembly instruction. Use only 1/2 turn to loosen for disconnection from lock position.
There is no instruction with the assembly of the package. I loosen the assembly too much and the 3 pieces interlock plastic pieces fell out from the grease hole. It is difficult to reinsert and arrange the 3 pieces of plastic teeth. Their round edges I supposed to face the opening. There is also a cone shape spring inside the assembly. I am concern during the process of unattached the unit from grease nipple. The plastic pieces may pull out from the grease hole if over loosen the assembly. Therefore use it with care. Otherwise it is useful in tight space.
B**A
Good
Good
W**H
It could work.
I did manage to use it successfully a few times, before I realized zerks were cheap and I just unscrewed and measured then replaced those unreachable straight zerks with right angle ones and went back to using a straight shot with the gun.
A**R
90ยฐ grease fitting
Works very well for my needs. The center shaft on the deck of my riding mower.
B**N
Works great!
i am using it on my Outlander ATV where the grease points are difficult to access. it helps if you use it with the LockNLube Grease Gun Coupler.
B**N
USELESS!!
Useless, total waste of money, leaks around zerk/grease nipple when applying grease. Poor quality.
A**R
Extension
Excellent
S**C
Good quality
Bought this to use on my tractor had some hard to get to fittings perfect for what I needed to for
Trustpilot
2 months ago
1 week ago