LockNLube 90 Degree Grease Coupler Adapter
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LockNLube 90 Degree Grease Coupler Adapter

4.3/5
Product ID: 137205879
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Details

  • Size
    Small
  • Material
    Metal
  • Brand
    LockNLube
  • Color
    Silver
  • Item dimensions L x W x H
    3.5 x 1 x 1.25
  • Connector Type
    Zerk Fitting
🔩3 hardened steel jaws for max grip
↪️90° right angle for tight spaces
🛡️rubber seal + check valve for leak-proof

Description

đź”§ Lock in lubrication, unlock peak performance!

  • UNBREAKABLE GRIP - Spring-loaded collar ensures rock-solid, slip-free connection every time.
  • SPACE SAVING DESIGN - 90-degree adapter lets you conquer the tightest, most awkward grease points with ease.
  • LEAK PROOF CONFIDENCE - Rubber seal and check valve combo locks in grease, keeping your system pristine.
  • LIGHTWEIGHT POWERHOUSE - Compact 3.5 x 1 x 1.25 inch stainless steel build weighs just 1.6 ounces—durability without bulk.
  • UNIVERSAL COMPATIBILITY - Seamlessly connects with LockNLube and other standard couplers for ultimate versatility.

The LockNLube 90 Degree Grease Coupler Adapter features a spring-loaded collar and three hardened steel jaws for a secure fit. Its 90-degree angle design is perfect for accessing tight or hard-to-reach grease fittings. Equipped with a rubber seal and check valve, it guarantees a leak-proof connection compatible with LockNLube and other couplers, all in a compact, lightweight stainless steel body.

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Specifications

SizeSmall
MaterialMetal
BrandLockNLube
ColorSilver
Item dimensions L x W x H3.5 x 1 x 1.25 inches
Connector TypeZerk Fitting
Exterior FinishStainless Steel
Thread TypeNPT
Item Weight0.1 Pounds
Number of Pieces1
Global Trade Identification Number00084282640482
ManufacturerLockNLube
UPC084282640482
Part NumberLNL120
Item Weight1.6 ounces
Product Dimensions3.5 x 1 x 1.25 inches
Item model numberLNL120
Item Package Quantity1
Batteries Included?No
Batteries Required?No

Have a Question? See What Others Asked

Why the sliding collar? Does that hold it on hands-free to my straight fitting on my ancient grease gun? Otherwise, why have the collar?
Will this work with mini-size grease nipples like those used on lieaner bearing blocks?
how do you tighten it onto the zerk? Do you have to hold it onto the zerk when you pump?
Are the plastic sections that snap onto the zert replaceable? Evidently mine were lost the first time I used it.

Reviews

4.3

All from verified purchases

F**1

Works great without making a mess

I needed a way to grease a morryde cre3000 suspension without pulling the tires. I gave this a try before replacing the straight zerk fittings with angled ones and it worked perfectly without making a mess. Highly recommend.

A**R

Worth every penny

Why did you pick this product vs others?:Worked better than expected exactly what I was hoping for whoever invented these to fit in hard spaces and make your job easier thank you!

D**R

Would buy again, in fact I am buying another.

Works great for those hard to reach zero fittings. Zero leaks, tight fit, you get what you pay for. Totally worth it.

J**1

Almost great

Works well for getting into tight spots (the spindles on my mower deck)I would have given 5 stars had it had machined flats to accept a wrench to tighten onto zirc…the knurling is too hard to tighten down sufficiently in those tight spots

A**S

Greases Stubborn fittings

Have been using this to get into tight spots, it greases well, even in places where the grease gun hooks up it leaks but when I use this no grease escapes around the fitting. Love this tool and use it more than anticipated.

A**.

Does NOT work

Don’t buy this product unless you like to try to pry it loose from the fittings afterwards and ultimately by unscrewing the tool, or enjoy trying to get it to fit on other like sized fittings.Was terribly disappointed that I could not grease two simple fittings on my outboard motor.It’s a greasy, useless grease gun adapter.Leakage -yesEase of removal - heck noEase of installation- noEase of use - heck noGuess I will let my engine mechanic deal with such Simple task with his tools.

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.

D**W

👍👍👍

Works great

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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€ 41.43

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Locknlube 90 Degree Grease Coupler Adapter | Desertcart GERMANY