Best Lincoln Grease Guns in 2026

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.

DEWALT grease gun can power through clogged grease fittings with a motor that delivers up to 10,000 max PSI

High-volume pump of the battery grease gun pushes up to 5.0 oz/min high-flow applications.

DEWALT 20V grease gun kit can control grease flow with the variable speed trigger

Fully automatic with continuous operation and grease flow.Fit Type: Universal Fit

Variable-speed trigger provides excellent grease flow control

30 inch high-pressure hose with coupler and attachment clip

The 5803 easily screws directly onto any hand-held grease gun.

Overall length is 2.76 Inches.

Standard 1/8 In. NPT (f) screw-on style thread connects to both rigid extensions as well as flexible hoses with a 1/8 Inch NPT (m) connection.

Comes With 18" Flex Hose Extension For Hard-To-Reach Fittings.Fit Type: Universal Fit

Convenience Of One-Hand Operation For Easy Greasing

Heavy-Duty, Lucas Tm, Cast-Alloy Head With Heavier And Reinforced Wall Thickness For Extra Strength

The rugged PowerLuber's new three-point base keeps the tool upright and stable for easy handling without being bulky to allow easy access to fittings in tight spaces

The tool has a convenient, built-in LED to illuminate the work area

Multi-function LCD Display shows grease output and battery charge, and alerts the operator of blocked fittings and loss of prime

Alow-profile 90 adaptor for hard-to-reach grease fittings Creates a leak-free seal with your LockNLube Grease Coupler Easily connects to all jaw-type couplers No need to keep different couplers on different grease guns

Simply use an adaptor for troublesome grease fittings

🚜【UPGRADED GREASE GUN】7000psi Max working pressure guaranteed by iron die cast head and enhanced sealing.

🚜【Ergonomic Design】Pistol grip lets you operate with one hand. Rubber sleeve increases friction for safety, yellow paint is easy to clean and find.

🚜【Locking Grease Gun Coupler】Offers Push-Lock-Lubricate smooth experience. 1 locking grease gun coupler, 1 flex hose included, eliminate grease gun fitting locking frustration.

🚜 Connects to standard grease gun couplers.

🚚 Designed to grease hard to reach Zerk fittings in tight spaces

⚓ Compatible with flex hose or rigid pipe

Package Dimensions: 3 L x 0.75 H x 1.5 W (inches)

Package Weight : 0.1 pounds

Country of Origin : India

For hand-operated grease guns only

Both ends have 1 /8" NPT (M) threads

Working pressure: 3500 PSI

Pneumatic grease gun. Air Bleeder Valve Quickly Eliminates Air Pockets.

With 18 inch Heavy Duty Reinforced Flex Hose, 3 way loading,5-1/2 hard metal extension tube. And the sharp type nozzle.

O-Ring sealing high pressure piston design, prevent the grease from leaking from pump head

【Upgrade grease coupler】AORRZER grease gun coupler Upgrade-strong 6-jaw coupler, grease gun coupler reinforced jaws and quality sealing gasket ensure long lasting and stable performance tighter and no oil leakage, Use testing: Leak prevention even when tested at extreme pressures of 12,000 PSI or higher.

【High quality and sturdy】The grease gun coupler is made of upgraded material alloy steel, optimizing the thickness of the steel and upgrading the 6-jaw bite lock on the original basis, quality steel, quality design principle, Wear-resistant and durable Long life span, Lowest lifetime cost, believe me, this will be your best choice!!

【Simple operation】Grease gun coupler with smooth strong 6-jaw bite lock on function allows one-handed operation, no need to hold when lubricating, after locking the grease gun coupler, you can free your hands to operate the grease gun.

Clears hardened grease from fittings and joints

Eliminates the need to disassemble joints or replace fittings

Forces light oil through clogged lubrication points

【THE CHEAPEST ELECTRIC GREASE GUN】: Electric grease guns are expensive? No, now we are here, just use the tools in your hands and add our grease guns, a new high-quality grease gun kit battery powered is produced, and your work will be completed more quickly. This is the king of cost performance compared with manual grease gun.

【PROFESSIONAL COUPLER & HIGH VERSATILITY 】2nd Gen pneumatic grease gun coupler upgraded to industry-leading 12,000 PSI, compatible with all grease guns 1/8" NPT grease gun fittings. No need to carry specific tools, your pneumatic tool, electric drills, or impact drivers can become your greese gun with grease. The smooth retraction mechanism allows one-hand operation.

【VARIOUS ACCESSORIES & EASY INSTALLATION】: The set comes with a 12'' grease gun hose, a 6'' rigid pipe, a converter and 2 types of connected heads which can be used for different collocation to meet your different needs. 1/4" hex drive with an adjustable bracket to fit nearly all cordless, corded and air drivers.

Power & Performance: A Perfect Small Grease Gun – the Compact Size is Perfect to Lubricate in Tight Spaces. Tight-Tolerance Die Cast Head Develops Up To 3000 PSI Working Pressure and Primes Easily.

Durability: Constructed of High Quality, Durable Materials – Precision, Tight-Tolerance Die Cast Head, Anodized Aluminum Barrel and Premium O-Rings and Seals

Versatility: 12 inch Heavy Duty Reinforced Flex Hose, 4 inch Straight Tube and Heavy Duty Coupler Make Quick Work of Any Lube Job

Pneumatic Grease Pump: Capacity: 20 liters (5 gals); Output Pressure: 30-40 MPA. Pressure Ratio: 50:1. Oil Volume: 0.75 L/Min. The pneumatic grease pump has a high working pressure that is capable of injecting oil into your vehicle quickly, perfect for the lubrication and maintenance of various vehicles.

5 Gallon Capacity Storage: Made of chromium-vanadium steel and cast iron, the grease pump features high hardness and sturdiness. The 5-gallon large capacity allows you to put your oil drum directly into the machine without having to pour oil multiple times. The large quantity of oil it can hold will efficiently cut time in half, while also saving your energy.

360° Universal Grease Gun: The gun head in the grease pump can rotate arbitrarily in multiple directions, meeting different positional needs without restrictions.The thickened suction cup can fit the barrel body without air intake and prevents oil leakage. Additionally, it provides a strong sealing performance, making it easier to discharge oil.

Store All Your Accessories Without Any Clutte: The Homstan Grease Gun Holder provides convenient storage for a grease gun, cartridges, extension bend, straight pipe, and removed spring hose. The removable cup catches oil dripping from the hose.

Spring Hose Bracket System: Suitable for hoses of different lengths, 2 built-in notches for securing the grease gun hose, and the cup below catches grease dripping from the hose to keep your floors from getting dirty.

Extra Spring Hose Storage Slot: Convenient for you to store removed spring hose or excess hose. Please pay attention to close the cover of the hose mouth when storing, so as not to make the ground dirty with dripping butter!

Country of Origin:China

Package length:11.0"

Package width:1.0"

Standard working pressure 10000 PSI, Suitable for greasing all equipment

Suitable for all kinds of 1/8" NPT grease guns & electric/Cordless grease guns

Quick locking, one-hand operation, easy to use

Grease Gun Tip Needle: this is a great grease gun fittings to be easily installed in any hand operated grease gun

Easy to Reach Narrow Place: the narrow needle dispenser is easy to reach deep hole locations to dispense grease

Size and 1/8 Inch NPT Threads: 3 x 0.6 x 0.6 inch; The grease needle is measured about 3 inch length totally and the top is measured about 0.6 inch in diameter; And the screw on style thread connects rigid extensions to flexible hoses

🚜Product Details: The Locking Grease Coupler is a heavy-duty tool, ideal for all machinery requiring lubrication at the construction site, mine, farm, forest, auto mechanic garage, service workshop or anywhere on the job.

🚜12,000 PSI Endurabce: The lock-on grease coupler is designed to help you end waste and avoid messy, awkward and ineffective greasing. Up to 12,000 PSI working pressure it can handle without any leakage.

🚜Wide Compatibility: With 1/8" NPT standard thread connection, which boasts easy release when pressurised. Our Gun Coupler works with battery, electric, pneumatic, and manual grease guns and compatible to all SAE and Metric (DIN) Zerk fitting grease nipples.

【Say No to Leak】Grease gun coupler with thickened six-petal locking piece, strong lock-on grease fitting, no leakage. Leak prevention even at extreme pressures of 12,000 PSI.

【Double Gear Design】Patented Mechanical double-gear structure grease gun tip, light and flexible, save more effort and is less wear-resistant, making a longer service life.

【Hands Free】The thickened steel spring enhances the 6-jaw bite lock and the grease gun fittings will not pop out under high pressure, No need to hold while greasing, you can free your hands to operate the grease gun.

Precision Nozzle for Clean and Precise Application of Grease and Anti-Seize Lubricant

Perfect to Lubricate Tools Including Air Impact Wrenches, Rechargeable Power Tools Including Cordless Ratchets, Chain Saws (or Chainsaws) Bicycle Applications, Bearings, Cables, Etc.

Convenient One-Hand Operation

【Optimally Designed】 The Grease Gun Coupler diameter of the locking coupler is as small as 0.53 inches on the market and can be used in confined spaces. Designed with a single-lever for easy one-handed operation, you can easily and quickly lock and release..

【Upgraded, Durable and Stable】 With the exclusive patent in the United States, OKYOUK upgraded grease gun coupler, reinforced with 6 claws and sealing gasket, to ensure long-lasting and stable performance, even under extreme pressure of 10000 PSI, it can be tighter and not leakage. Durable and long-lasting.

【Fits Most Grease Guns】 Portable grease gun coupler are available for all 1/8" NPT standard grease guns, pneumatic grease guns, manual grease guns, electric grease guns, as well as all DIN and SAE grease nipples and all SAE and metric Zerk fittings. Simply replace your existing grease gun coupler.

Robust Build Quality：This high quality grease gun coupler built with premium quality zinc coated alloy steelfor for all-day performance in the shop or garage,heavier and stronger than any other grease couplers on the market.

Locking And Sealing: Grease gun coupler 6 jaw design snaps on and off grease fittings easier, reinforced jaws and quality sealing gasket ensure long lasting and stable performance, strong enough to lock zerk and prevent leakage,and easy to lock and release.

One Hand Operation: Double handle with anti-slip design and smooth retraction mechanism allows one-hand operation, easy installation/removal. after locking the grease gun coupler,you can free your hands to operate the grease gun.

【PROFESSIONAL DESIGN】Double handle symmetrical design, saving time and effort in the process of use, while the 6-claw coupler design is easier to close and buckle the grease nozzle, tighter, no oil leakage.

【 HIGH SERENGTH SERVICE LIFE 】Using high quality carbon steel material, surface galvanized treatment, play the role of corrosion and rust prevention, high strength spring to make the work life longer, durable, to achieve the long-term use effect

【 WIDE RANGE OF APPLICATION 】 Butter gun is suitable for automobile, mechanical equipment maintenance, farm axle and transmission system, truck, industrial equipment maintenance and other hard-to-reach grease parts, also suitable for most manual grease guns, the maximum working pressure of 11000PSI

Premium Quality.

CE Approved and Safety Assured

Battery type: NI-MH. Brand: UpStart Battery

POWERLUBER 18V LI-ION (2 BAT)

⚙【Upgrade Locking & Sealing】- SHALL Grease Gun Coupler adopts upgraded powerful patented 6-jaw structure. With reinforced jaws & high-quality aviation-grade sealing gaskets, it ensures long-lasting and stable performance, tighter and no grease leakage. Tested at 10,000 PSI pressure also prevents leaks.

⚙【Robust Build Quality】- Constructed of premium quality zinc coated alloy steel for superior performance and durability. Extra thickened springs add stronger clamping force and greater protection. Best choice for all-day performance incommercial shops, auto centers and any home garage.

⚙【Quick Release Operation】- The curved thumb lever of the grease gun coupler, combined with smooth and strong 6-jaw lock mechanism, makes it easier to lock and release with one hand. No need to hold it while greasing and users can grease equipments with hands-free operation