The Best Locking Grease Gun Coupler Reviews in 2022[Top 10]

Do you want the most reliable, efficient and durable Locking Grease Gun Coupler in the market? If the answer of the question is yes, then you are fortunate as your luck is what brought your here. With us, there is no need to be forced to browse through endless review after review.

Many times, people are confused about which Locking Grease Gun Coupler to buy. This is because there are numerous Locking Grease Gun Coupler available on the market. This article is an tutorial on how to choose the Best Locking Grease Gun Coupler offered on the market currently.

Disclaimer: The Amazon Affiliate Product Advertising API is used to fetch products from Amazon. This API includes product content, image and logo as well as brand, design, and feature information. These are trademarks of Amazon.com. We may earn an affiliate commission if you purchase through our links.

Comparison Chart for Top Locking Grease Gun Coupler

SL Preview Product Score Action
1 LockNLube Grease Gun Coupler locks onto Zerk fittings. Grease goes in, not on the machine. World’s best-selling original locking grease coupler. Rated 10,000 PSI. Long-lasting rebuildable tool. 9.74 Check Price
2 LUMAX LX-1403 Silver Heavy-Duty Quick Release Grease Coupler, 1/8″ NPT, 1 Pack. Integrated Non-Return Valve enables Unit to be Disconnected Easily at pressures up to 15,000 PSI. 9.36 Check Price
3 AZUNO Pistol Grip Grease Gun, 6500 PSI Heavy Duty Grease Guns with Flex Hose, Metal Extension, Professional Coupler and Sharp Nozzle 9.44 Check Price
4 LockNLube Pistol-Grip Grease Gun. Includes our patented LockNLube® Grease Coupler (locks on, stays on, won’t leak!) plus a high-quality 20″ hose and in-line hose swivel. 9.74 Check Price
5 LockNLube Lever Grip Grease Gun 9.74 Check Price
6 LockNLube Grease Gun Coupler XL – Extra reach for recessed grease fittings 9.74 Check Price
7 Lnchett Grease Gun, Professional Pistol Grip Grease Gun with 18 Inch Flex Hose, 2 Reinforced Coupler, 7000 PSI 9.74 Check Price
8 AZUNO Grease Gun Coupler, 2nd Generation Upgraded to 12,000 PSI, Grease Gun Tips Quick Lock and Release, Compatible with All Grease Guns 1/8″ NPT Grease Gun Fittings 9.44 Check Price
9 AZUNO Grease Gun Coupler, 2nd Generation Upgraded to 12,000 PSI, Grease Gun Tips Quick Lock and Release, Compatible with All Grease Guns 1/8″ NPT Grease Gun Fittings (2 Pack) 9.44 Check Price
10 Slippery Pete – 90 Degree Grease Gun Coupler Snaps onto Grease Fittings in Tight Spaces 9.82 Check Price

Related Posts

Our Recommendation on the 10 Best Locking Grease Gun Coupler

1. LockNLube Grease Gun Coupler locks onto Zerk fittings. Grease goes in, not on the machine. World’s best-selling original locking grease coupler. Rated 10,000 PSI. Long-lasting rebuildable tool.

Features:

  • Locks on, does not leak
  • Grease goes in, not on, the machine
  • World’s only rebuildable grease coupler. Lowest lifetime cost.
  • World’s original locking grease coupler.
  • 1/8″ NPT compatible with all grease guns – battery, pneumatic, manual

Additional Info:

Height 1.66
Width 0.63
Length 3.45
Weight 0.375

Check Price


2. LUMAX LX-1403 Silver Heavy-Duty Quick Release Grease Coupler, 1/8″ NPT, 1 Pack. Integrated Non-Return Valve enables Unit to be Disconnected Easily at pressures up to 15,000 PSI.

Features:

  • Built for heavy-duty service
  • Ergonomic Thumb Lever Design makes Coupling and Uncoupling totally Effortless
  • Several quality control checks to ensure the highest quality level
  • Suitable for Use on most Hand, Battery Powered or Air Operated Grease Guns & Bulk Grease Pumps

Additional Info:

Color Silver
Height 4.75
Width 1
Length 4.75
Weight 0.2

Check Price


3. AZUNO Pistol Grip Grease Gun, 6500 PSI Heavy Duty Grease Guns with Flex Hose, Metal Extension, Professional Coupler and Sharp Nozzle

Features:

  • 【3 WAY LOADING】 Accepts standard 14 oz. grease cartridges, suction, or bulk filling
  • 【WIDE APPLICATIONS】Ideal for Automotive & Trailers, Agriculture, Industrial, Marine. Unique knurling on barrel for enhanced non-slip grip could handle most occasions.
  • 【HEAVY DUTY】 Canister is built with cold drawn steel tube provide the high durability, stands up to 6500 PSI pressure
  • 【AZUNO SERVICE】AZUNO tool stands behind every product, 1 year warranty provided (accessories not covered)
  • 【Professional Coupler】2nd Gen AZUNO coupler upgraded to 12,000 PSI, compatible with all grease guns 1/8″ NPT grease gun fittings. Smooth retraction mechanism allows one-hand operation.

Check Price


4. LockNLube Pistol-Grip Grease Gun. Includes our patented LockNLube® Grease Coupler (locks on, stays on, won’t leak!) plus a high-quality 20″ hose and in-line hose swivel.

Features:

  • 20″ Heavy Duty Hose and in-line hose swivel.
  • Loop & Lock storage feature keep you clean.
  • LockNLube Rebuild Kit. Easily replace the seal and jaws, not the coupler.
  • Rubber grip and ergonomic handle
  • LockNLube Grease Coupler Locks on, stays on. Doesn’t leak.

Additional Info:

Height 3
Width 6
Length 15
Weight 4

Check Price


5. LockNLube Lever Grip Grease Gun

Features:

  • LockNLube Rebuild Kit Easily saves money
  • Locks on, stays on
  • Unique Features: Includes a LockNLube Grease Coupler
  • Replace the seal and jaws, not the coupler
  • Does not leak

Additional Info:

Weight 4

Check Price


6. LockNLube Grease Gun Coupler XL – Extra reach for recessed grease fittings

Features:

  • Over 3.5″ of reach. Great for shielded PTO shafts, axles, harvester heads, U Joints and other recessed grease fittings.
  • Hands free – does not pop off under pressure. Easily release from fittings with the thumb lever, even at extreme pressure.
  • Includes rebuild kit. Easily replace seal and jaws without replacing the coupler.
  • Rated to 10,000 PSI! Locks on, stays on. Does not leak once locked on.
  • Fits all standard Grease Guns – 1/8 NPT fitting. Fits all SAE and Metric Zerk fittings. Simply replace your existing coupler.

Additional Info:

Height 1.5
Width 0.97
Length 5.5
Weight 0.38

Check Price


7. Lnchett Grease Gun, Professional Pistol Grip Grease Gun with 18 Inch Flex Hose, 2 Reinforced Coupler, 7000 PSI

Features:

  • Thickened rubbery sleeve around the barrel provides added grip in slippery situations
  • Package dimensions: ????16.06 inch L x 6.06 inch W x 2.72 inch H
  • Pistol grip handle creates plenty of leverage for all day comfort
  • Solid construction of heavy duty steel barrel

Check Price


8. AZUNO Grease Gun Coupler, 2nd Generation Upgraded to 12,000 PSI, Grease Gun Tips Quick Lock and Release, Compatible with All Grease Guns 1/8″ NPT Grease Gun Fittings

Features:

  • 【Lock and Seal up to 12,000 PSI】Reinforced jaws and quality sealing gasket ensure long lasting and stable performance, prevent leakage even at 12,000 PSI extreme pressure.
  • 【Compatible with All Grease Guns and Zerk Fittings】1/8 NPT fits all standard grease guns, mini grease guns. It also fits all DIN and SAE grease fittings, simply replace your existing grease gun couplers.
  • 【Robust Build Quality】 Built with premium quality Zinc Coated Alloy Steel for all-day performance in the shop or garage, heavier and stronger than any other grease couplers on the market.
  • 【One Hand Operation】Smooth retraction mechanism allows one-hand operation. Once the grease coupler is locked on zerk fitting, it stays on and frees both hands to operate the grease gun.
  • 【Unique Design Help Locating Zerk Fittings in Dark】The unique and patented Retract Mechanism pull back the inner seal and leave outer socket ring wide open, which help locating zerk fittings at blind spot.

Additional Info:

Height 0.79
Width 1.57
Length 3.19

Check Price


9. AZUNO Grease Gun Coupler, 2nd Generation Upgraded to 12,000 PSI, Grease Gun Tips Quick Lock and Release, Compatible with All Grease Guns 1/8″ NPT Grease Gun Fittings (2 Pack)

Features:

  • 【Robust Build Quality】 Built with premium quality Zinc Coated Alloy Steel for all-day performance in the shop or garage, heavier and stronger than any other grease couplers on the market.
  • 【Compatible with All Grease Guns and Zerk Fittings】1/8 NPT fits all standard grease guns, mini grease guns. It also fits all DIN and SAE grease fittings, simply replace your existing grease gun couplers.
  • 【One Hand Operation】Smooth retraction mechanism allows one-hand operation. Once the grease coupler is locked on zerk fitting, it stays on and frees both hands to operate the grease gun.
  • 【Lock and Seal up to 12,000 PSI】Reinforced jaws and quality sealing gasket ensure long lasting and stable performance, prevent leakage even at 12,000 PSI extreme pressure.
  • 【Unique Design Help Locating Zerk Fittings in Dark】The unique and patented Retract Mechanism pull back the inner seal and leave outer socket ring wide open, which help locating zerk fittings at blind spot.

Check Price


10. Slippery Pete – 90 Degree Grease Gun Coupler Snaps onto Grease Fittings in Tight Spaces

Features:

  • ⚓ Compatible with flex hose or rigid pipe
  • 🚚 Designed to grease hard to reach Zerk fittings in tight spaces
  • 🚛 Inspected and packaged in the USA
  • 🚜 Connects to standard grease gun couplers.
  • 🚗 3 jaw coupler design snaps on and off grease fittings easier

Additional Info:

Color metallic
Height 0.75
Width 1.5
Length 3

Check Price


Best Locking Grease Gun Coupler Buying Guide

It is up to you to decide on any Locking Grease Gun Coupler. But , you might not want to purchase a product that won’t serve you well. There are some things that you must remember to purchase the most effective product.

These are the important things you must never forget:

Meet the needs of the client:

The first thing to think about is whether Top Locking Grease Gun Coupler fits your need. If you are looking for an item that can perform a specific task, then look for products that are designed specifically for the task. You can also decide on what you already have whether it really meets your requirement.

Money to spend:

It is your responsibility to decide the amount you’re willing to spend on this Locking Grease Gun Coupler. It’s a hassle if you purchase the wrong product and it doesn’t meet your budget. It is better to pick the right product that fits your budget. That way, in the event it disappoints, you can easily modify it.

Features:

The specifications will inform you what you can anticipate of this Locking Grease Gun Coupler. Make sure you don’t choose a product which will not serve your need or fail to please you. Make sure the Locking Grease Gun Coupler has the capacity to satisfy your requirements.

Quality:

The quality should be at a high standard for this Locking Grease Gun Coupler regardless of whether it’s brand fresh or older. Check the materials used for making this Locking Grease Gun Coupler and find out whether they’re durable. Additionally, it’s the decision of you if you want an item that lasts or not. You are able to pick one of the alternatives available depending on your preferences.

Rare or Available Product:

You must also think about the potential availability of Locking Grease Gun Coupler on the market. If the product is in stock that is, then you’ll be able find one anytime than wait for it to become available. But if it’s not available and unavailable, then you’ll have to wait until a new batch is released before purchasing one.

Warranty or Guarantee:

After we buy a new Locking Grease Gun Coupler It is important to ensure that it’s performing well and will not be easily damaged. Also, take note of what you will find in the warranty. In some instances this could be an uncertainty of receiving your money back if you discover something wrong on the product.

Customer Feedback:

Do not forget to look over the reviews of other customers on Locking Grease Gun Coupler. You can find it on their official website and if they have a blog, you may subscribe to updates and look at what people are saying about them.

Customer Support:

After you have purchased this Locking Grease Gun Coupler product, you’ll need some way to get touch with them for possible questions and other concerns regarding the product. A few companies offer a customer service hotline which you can contact. It’s better whether the company has an online helpdesk , where you can submit your request.

Conclusion

If you’re looking for Best Locking Grease Gun Coupler make sure to look over the features, study the company’s track record and study customer feedback. You can then find a product that is worthy of your time and money without spending a dime.

We hope this buying advise has helped you to make the right choice when buying the Locking Grease Gun Coupler.