Best Hand 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

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

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.

Develop over 10,000 PSI without batteries

Patented pressure return valve easily clears pressure from the hose and returns it to the canister with no mess.

Includes the LockNLube Grease Coupler, 10 ft. hose, and the G.Scoop to easily and cleanly refill with bulk grease

Anti-Mess Grease Pump: Single-hand held grease gun with zinc-plated steel barrel provides a more clean and efficient way of greasing

Kit Includes: A one-hand pistol grip grease gun, 500mm high-pressure nylon hose, 10 AirTec G200 multipurpose grease tubes, and 4-jaw hydraulic coupler

High Pressure Capability: Grease gun pistol ensures function under pressures as high as 300 bar (4,350 PSI) and multiple braid burst pressure of 1,000 bar (14,450 PSI)

10,000 PSI and 7.5 oz./minute flow rate for maximum efficiency

Steel grease tube for maximum durability

On-board LED work light helps to illuminate workspace

Mini grease gun with needle nozzle

Easily lubricates air tools and other flush type mini grease type fittings

Pack bottom side with grease, then re-install base cap and push up against the inside plate with a screwdriver or other tool to feed grease up to nozzle and pressurize

Built for heavy-duty service.Fit Type: Universal Fit

Suitable for Use on most Hand, Battery Powered or Air Operated Grease Guns & Bulk Grease Pumps

Ergonomic Thumb Lever Design makes Coupling and Uncoupling totally Effortless

Develops pressure up to 10,000 psi

Lever mechanism for standard volume output

Delivers 1 oz. of grease per 21 strokes

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Milwaukee Electric Tools

45016906

🚜【UPGRADED GREASE GUN】8000psi 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.

Pistol grip grease gun with 27” flex hose, is highly recognized in lubrication equipment market, the choice of millions of grease gun users around the world. Use wit 1/8'' NPT Standard grease coupler.

Chrome plated canister, a feature of high quality grease gun, 5 times anti-corrosion, easy to clean and not easy to scratch, super durable.

Leakage-free design, canister is built with high precision cold drawn steel tube, avoids the leakage issue caused by canister deformity. Patented pump head high pressure plunger O-ring eliminates the internal leakages.

【HEAVY DUTY】 Canister is built with cold drawn steel tube provide the high durability, stands up to 6500 PSI pressure

【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.

【3 WAY LOADING】 Accepts standard 14 oz. grease cartridges, suction, or bulk filling

【Locking and sealing】Saker grease gun coupler own an exclusive US patent.Our grease gun coupler reinforced jaws and quality sealing gasket ensure long lasting and stable performance,prevent leakage even at 14000 PSI extreme pressure.Matters needing attention:The diameter of our grease gun joint is 18mm.For the case where the diameter of the joint is less than 18mm,we do not recommend applying it.

【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.

【One Hand Operation】Grease gun coupler with smooth retraction mechanism allows one-hand operation.No need to hold while greasing,after locking the grease gun coupler,you can free your hands to operate the grease gun.

Engineered for high-vibration environments Heavy duty spring easily holds grease gun in rough conditions Holds hand-operated and cordless grease guns Four large-diameter bolt holes make for easy mounting

✅ This flexible grease gun hose with coupler is designed for use on hand operated grease guns only. Caution: Not suitable for power operated lube equipment.

✅ Fully bonded construction to maximize kink resistance and minimize bend radius.

✅ 12 inch Standard Duty Flexible Grease Whip Hose with Coupler.Both ends have heavy-duty, high-quality 1/8” NPT male thread fittings.

PRECISE: For dispensing a fine line of grease, ideal for lubricating constant velocity joints

LONGER REACH: Allows to contact flush on hard-to-reach hydraulic fittings in inaccessible areas

MORE GREASE: With max pressure of 6,000 PSI

Comes with 3 oz. (85 g) Grease Cartridge in a Display Pack

Output: 1. 5 oz (43 g) of grease per 100 strokes

Complete with 4" Extension Pipe, Grease Coupler (LX-1400) and Non-Drip Cap

【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.

【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.

Chrome plated finish for long service life

Pistol grip "lever action" for easy use

Vented head cap & positive lock for easy filling

Heavy Duty Pistol Grease Gun is the Premium grease gun in the market. Knurled thick wall barrel for secure grip. Working pressure 7000 PSI.

Uses standard 14.1 ounce grease cartridges. Please tear the transparent paper wrapped in butter, Then pour the butter into the butter gun!

It combines dependability and the best ergonomics.

DESIGN CONSIDERATIONS: This ARES Push-Type Mini Grease Gun features a needle nozzle design perfect for lubricating small fittings and devices. Equipped with a spring loaded push button design, the compact size and 3-ounce capacity is easy and convenient.

ITEM SPECIFICATIONS: This grease gun provides a lightweight, compact solution for your next lubrication job. With its max working pressure of 3000 PSI, you can make quick and efficient work of smaller lubrication jobs that require precision. The grease gun is easy to refill and allows for bulk loading, holding up to 3 ounces of lubricant, and features a zinc-plated die cast head unit for increased durability.

APPLICATION: This mini grease gun is the solution you need for quick greasing on small fittings and moving parts, perfect for lubrication air tools including impact wrenches, hinges, light duty lift equipment, mechanical joints found on bicycles, and much more. The grease gun utilizes spring loaded push-button action to quickly dispense grease, allowing for reliable and powerful pressure application with a convenient and light one-hand design.

INCLUDES: 1 Grease Gun (7,000 PSI), 1 Coupler, and an 18" flexible hose extension.

ADJUSTABLE STROKE HANDLE: Allows use for high pressure/flow and high volume air applications and large projects.

MAX PSI: Maximum air pressure of 7,000 pounds per square inch.

POWER & PERFORMANCE: Precision, Tight-Tolerance Die Cast Head Develops Up To 7500 PSI Working Pressure and Primes Easily

DURABILITY: Lightweight, Rust Free Anodized Aluminum Barrel

VERSATILITY: 18 inch Heavy Duty Reinforced Flex Hose with Spring Guard, 6 inch Straight Tube, 6 inch Angled Tube, Needle Nozzle and Heavy Duty Coupler Make Quick Work of Any Lube Job

Working Pressure (PSI): 8,000

Burst Pressure (PSI): 16,000

Hose Length: 12"

Flexible Heavy Duty Nylon Hose to reach difficult areas

Prevents excess of grease when the nozzle is at a small angle to the grease fitting

To be used on hand operated grease guns only

Solid construction of heavy duty steel barrel

Comes with 28 inch flex hose, 2 reinforced standard coupler, 2 metal extension tubes and 1 sharp type nozzle

Thickened rubbery sleeve around the barrel provides added grip in slippery situations

For hand-operated grease guns only

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

Working pressure: 3500 PSI