Best Grease Coupler In November 2024

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In this review, we evaluate the Best Grease Coupler available today. We have also included a comprehensive guide that helps you pick the best product. We hope that by going through the top 10 Best Grease Coupler reviews below, you can effectively narrow down your choice and find the most appropriate one you need.

To help you in your search, we have completed this list of the Best Grease Coupler.

Top Rated Best Grease Coupler Of 2024

Rank	Product Name	Score
1	Lumax Silver LX-1404 90 Degree Coupler for Hard-to-Reach Grease Fittings on Cars, Trucks Buy Now	9.7 Buy Now
2	LockNLube Grease Gun Coupler locks onto Zerk fittings. Grease goes in, not on Buy Now	9.5 Buy Now
3	Lumax Silver LX-1403 Heavy-Duty Quick Release Grease Coupler, 1/8" NPT, 1 Pack. Integrated Buy Now	9.1 Buy Now
4	Lumax LX-1400-2 Silver 1/8" NPT Standard Grease Coupler (Pack of 2) Buy Now	8.8 Buy Now
5	Macnaught KY Plus Safety Grease Coupler - Smallest Diameter Bore on Market Buy Now	8.6 Buy Now
6	DEWALT DCGG5701-3 Heavy-Duty 1/8-Inch NPT Grease Gun Coupler, 3-Pack Buy Now	8.3 Buy Now
7	LockNLube Grease Gun Coupler XL - Extra reach for recessed grease fittings Buy Now	8.1 Buy Now
8	Milwaukee Right Angle Grease Coupler 49-16-2648 Buy Now	7.8 Buy Now
9	Lincoln Lubrication 5883 Slotted Right Angle 90 Degree Coupler Buy Now	7.5 Buy Now
10	Lumax LX-1400 Silver LX-1400-2 (Pack of 6). Standard Grease Coupler. Fits All 1/8" Buy Now	7.2 Buy Now

1. Lumax Silver LX-1404 90 Degree Coupler for Hard-to-Reach Grease Fittings on Cars, Trucks

• Spring-loaded ball check valve to prevent leakage
• Designed for hard-to-reach grease fittings
• For use with most hand-operated grease guns
• Quick connect with a spring loaded sleeve
• Maximum operating pressure of 4, 500 psi

2. LockNLube Grease Gun Coupler locks onto Zerk fittings. Grease goes in, not on

• Grease goes in, not on, the machine
• World's only rebuildable grease coupler. lowest lifetime cost.
• World's original locking grease coupler.
• Locks on, does not leak
• 1/8" npt compatible with all grease guns - battery, pneumatic, manual

3. Lumax Silver LX-1403 Heavy-Duty Quick Release Grease Coupler, 1/8" NPT, 1 Pack. Integrated

• Ergonomic thumb lever design makes coupling and uncoupling totally effortless
• Integrated non-return valve enables unit to be disconnected easily at pressures up to 15, 000 psi (1, 034 bar)
• Integrated 1/8" npt connection
• Suitable for use on most hand, battery powered or air operated grease guns & bulk grease pumps
• Hardened 4-jaws withstands high pressures without deformation

4. Lumax LX-1400-2 Silver 1/8" NPT Standard Grease Coupler (Pack of 2)

• Spring-loaded ball check valve to prevent leakage
• Has four hardened steel jaws for durability
• Knurled body and flats for easy installation/removal
• Small outside diameter permits easy contact with recessed fitting
• 1/8 inches npt female threads

5. Macnaught KY Plus Safety Grease Coupler - Smallest Diameter Bore on Market

• Macnaughts patent-pending release mechanism delivers enhanced safety and is both easier and faster to use. the ky+ retains the benefit of the original floating jaw design, providing a strong, leak-free connection while improving safety and usability. --- two year warranty!
• True one-handed design easy to use.
• Locks on tight and self assists off the fitting.
• Internal pressure relief reduces the risk of high-pressure grease release at 10,000 psi..
• Compact barrel diameter smallest diameter on the market today.

6. DEWALT DCGG5701-3 Heavy-Duty 1/8-Inch NPT Grease Gun Coupler, 3-Pack

• Max operating pressure up to 10, 000 psi
• For use with hydraulic type grease fittings
• Heavy duty replacement piece
• Item package dimension: 3.56" l x 2.94" w x 1.25" h

7. LockNLube Grease Gun Coupler XL - Extra reach for recessed grease fittings

• Rated to 10,000 psi! locks on, stays on. does not leak once locked on.
• 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.
• Over 3.5" of reach. great for shielded pto shafts, axles, harvester heads, u joints and other recessed grease fittings.
• Fits all standard grease guns - 1/8 npt fitting. fits all sae and metric zerk fittings. simply replace your existing coupler.

8. Milwaukee Right Angle Grease Coupler 49-16-2648

• The product is easy to use and easy to handle
• The product is highly durable
• M18 right angle coupler grease gun

9. Lincoln Lubrication 5883 Slotted Right Angle 90 Degree Coupler

• Coupler slotted (lni-5883)

10. Lumax LX-1400 Silver LX-1400-2 (Pack of 6). Standard Grease Coupler. Fits All 1/8"

• Knurled body and flats for easy installation/removal
• Has four hardened steel jaws for durability
• Spring-loaded ball check valve to prevent leakage
• 1/8 inches npt female threads
• Small outside diameter permits easy contact with recessed fitting