Best Milwaukee Grease Guns in 2026
Daisy
Last Updated: Jul 18, 2026
Daisy
Last Updated: Jul 18, 2026
* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| LockNLube | 9.92 | ✅ | ✅ | ✅ |
LOCKS ON, DOES NOT LEAK: Grease goes in, not on the machine. LockNLube’s unique sliding sleeve ensures that when the jaws are locked onto the Zerk, a leak-proof seal is created.
ONLY REBUILDABLE COUPLER: All LockNLube couplers include a rebuild kit! Simply replace the seal and jaws and it is as good as new = lowest lifetime cost.
COMPATIBLE WITH ALL GREASE GUNS AND ZERK FITTINGS: 1/8" NPT works with all grease guns and manufacturers – pneumatic, manual, or electric. Locks on to all Metric and SAE specification Zerks.
BEST BUILT GUARANTEE: If our products don’t work better and last longer than anything out there, we’ll make it right. If you aren’t satisfied with anything you buy from LockNLube, send it back within a year for a full refund - no strings attached.
HANDS FREE, LEAK FREE GREASING: The LockNLube Grease Coupler is rated to 10,000 PSI (690 Bar) and will not release under pressure. No hands are needed to align the coupler or keep it attached. End greasing frustration.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| David's Tools | 9.84 | ❌ | ❌ | ❌ |
Industry leading 10,000 PSI max operating pressure
48" flexible hose offers greater access to difficult to reach fittings
Air bleeder valve for quick priming
Lock-on / Lock-off trigger delivers added user convenience
New to world precision through Pre-set grease counter dial
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| ShowTimeTools | 9.56 | ❌ | ❌ | ❌ |
The product is easy to use
The product is durable
The product is manufactured in China
Best in Class Run-Time: Dispenses up to 7 cartridges per charge. Superior Handle Balance and Ergonomics: Only 14" long and 7.2 lbs.
Integrated Hose Storage and LED Fuel Gauge: Added user convenience and less down time, Air Bleeder Valve: Priming mechanism for quick flow
Volts: 12V, Output Pressure: Over 8,000 PSI, Run Time: Up to 7 Grease Cartridges per Charge, Grease Capacity: 14 oz. Cartridge 16 oz. Bulk, Overload Protection: Yes, Bulk Filler Valve: Yes, Air Bleeder Valve: Yes
Includes: 2446-20 Grease Gun, 36" Flex Hose with Spring Guard, and Grease Couple, Battery and Charger sold separately
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Podget Ventures | 9.80 | ✅ | ✅ | ✅ |
M18 48" Grease Gun Hose W/Coupler
The product is easy to use and easy to handle
The product is highly durable
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| LockNLube | 9.92 | ✅ | ✅ | ✅ |
LockNLube Grease Coupler Locks on, stays on. Doesn't leak.
Loop & Lock storage feature keep you clean.
20" Heavy Duty Hose and in-line hose swivel.
Rubber grip and ergonomic handle
LockNLube Rebuild Kit. Easily replace the seal and jaws, not the coupler.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| LockNLube | 9.92 | ✅ | ✅ | ✅ |
Rip-stop case can be rolled and secured with attached strap to keep tools clean and portable
Grommets allow hanging for easy access to the tools
All tools include a Zerk fitting in the back for easy connection and release from LockNLube or traditional, grease coupler
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| TheOverstock | 9.87 | ✅ | ✅ | ✅ |
The product is M18 Grease Gun Kit
Easy to use
The product is manufactured in China
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon Global Store UK | 0.00 | ❌ | ❌ | ❌ |
562 bar max operating pressure
Can dispense up to 6 x 400ml grease cartridges in one run time.
1219mm high pressure flex hose with spring guard.
Air bleeder valve for priming, and bulk filler valve.
Please note it is supplied without batteries.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Bryant Bargains USA | 9.88 | ✅ | ✅ | ✅ |
M18 2-Pk Grease Gun Couplers
The product is easy to use and easy to handle
The product is highly durable
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| AdvancedTools | 9.60 | ❌ | ❌ | ❌ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| S&B Wholesale | 7.25 | ✅ | ✅ | ✅ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| AdvancedTools | 9.60 | ❌ | ❌ | ❌ |
The product is CRDLS Li-Ion Grease Gun
Easy to use
The product is manufactured in China
Powerful 12-volt motor delivers over 8,000 PSI max operating pressure
Best-in-class run time dispenses up to seven cartridges per charge
Superior handle balance and ergonomics--only 14 inches long and 7.2 pounds
Integrated hose storage and LED fuel gauge adds user convenience and less down time
Includes 2446-20 grease gun, M12 XC battery pack, 30-minute charger, and accessories
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Tool Shack | 9.09 | ❌ | ❌ | ❌ |
M18 2-Spd Grease Gun Kit W/2 Compact Bat
The product is easy to use and easy to handle
The product is highly durable
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| LockNLube | 9.92 | ✅ | ✅ | ✅ |
Brass adapter threaded M 10x1 (f) to 1/8" NPT (m)
Certain Milwaukee 18v grease guns ship with a hose that has a metric 10x1 working end. If you try to replace the coupler and the new coupler does not fit, you need this adapter
NOT ALL MILWAUKEE GUNS ARE AFFECTED. Unfortunately Milwaukee has not said which batches ship with metric hoses and which ship with NPT ends, as they are supposed to. You will need to check the threads or attempt to replace the coupler to know which hose you have.
Does not include LockNLube Grease Coupler or grease gun hose.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| LockNLube | 9.92 | ✅ | ✅ | ✅ |
Working Pressure: 10,000 PSI
Length: 48"
Thread Type: Working End: 1/8" NPT, compatible with the LockNLube and all other grease couplers. Base End: 7/16"–28 UNEF. Compatible with brands such as Lincoln and Dewalt.
Adapter: With O-Ring: 7/16"–28 UNEF (F) × 7/16"–20 UNF (M). Found on brands such as Milwaukee and Alemite battery-powered grease guns.
Adapter: Without O-Ring: 7/16"–28 UNEF (F) × 1/8" NPT (M). Found on all hand-pump grease guns and common for most other battery-powered grease guns.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Reflex Tools | 4.95 | ✅ | ✅ | ✅ |
ADVANCED LUBRICATION PERFORMANCE - Equipped with a 12" flexible hose, precision coupler, and the ability to deliver high-pressure lubricant, our product provides an advanced solution for maintaining your equipment's smooth operation while reducing the risk of costly wear and tear.
REDUCE COUPLER FRUSTRATION WITH OUR PRECISION DESIGN - The coupler body and jaws have been expertly crafted to offer easy and smooth adjustment through a simple twist-action mechanism, ensuring a secure and reliable connection to the lubrication zerk.
JOB TOUGH - Engineered to withstand tough conditions, this grease gun boasts a heavy-duty steel barrel coated with durable black paint, a CNC precision machined head, a robust follower spring, and an ergonomically designed handle for maximum grip and comfort.
THREE CONVENIENT FILL SOLUTIONS - Our grease gun is designed with versatility in mind, offering multiple filling options to meet your needs. Choose from a standard 14 oz cartridge or opt for bulk filling with either packing or suction.
OUR COMMITMENT - We take pride in offering products that embody reliability, dependability, and durability. Our dedication to quality is reflected in the comprehensive 1-year warranty that covers all defects in materials or workmanship. Visit our website at ReflexToolPro.com to learn more about warranty coverage.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| LockNLube | 9.92 | ❌ | ❌ | ❌ |
Coarse Threads (7/16”–20)
Only 1.5 in. long
Heavy-duty construction withstands lateral forces - won't snap under pressure
Only grease hose swivel to withstand 10,000 PSI
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Find it at the Bay | 9.76 | ❌ | ❌ | ❌ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| The TOOL GUY | 9.68 | ❌ | ❌ | ❌ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Display Your Business LLC | 7.52 | ❌ | ❌ | ❌ |
M18 Grease Gun-400G Clear Barl
The product is easy to use and easy to handle
The product is highly durable
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Milwaukee | 13 |
| Locknlube | 6 |
| Reflex Tools | 1 |
We've carried out a comprehensive analysis of 35,082 reviews on grease guns milwaukee, using our selection criteria to identify the best options in the automotive tools & equipment. Our findings reveal that most customers typically select grease guns milwaukee priced around $149.17, with top brands including locknlube, milwaukee, . milwaukee and milwaukees and reflex tools
Our team of expert editors reviewed these high-quality items and handpicked the top 20 grease guns milwaukee for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the automotive tools & equipment category. These include locknlube, david's tools, bryant bargains usa, super bargains, advancedtools, amazon global store uk, the tool guy, shopinstrumentstd and tool shack and podget ventures .
We are dedicated to assisting our users in finding the right guns Products based on their needs, saving them considerable time when choosing which grease guns milwaukee to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
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