5 Best American Made Grease Gun (2021 Top Picks & Reviews)

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Is there a garage or mechanic without a grease gun? If there is any, then, this is a significant risk taken too far. A grease gun is a must-have tool for the lubrication of some objects and pieces of machinery. You cannot do without it in many DIY projects.

As such, grease guns are a necessity in the house or garage. It is useful in the greasing of metal nuts and bearings for proper lubrication. It also helps some particular metal from getting rust.

Grease guns are available in hand pump and air pressure. There is a wide range of them to choose from. But making a choice can be a bit naughty. This is why this review is done. Read on as we make a review of the 5 best American made grease gun.

Our Top 3 Picks

EDITOR'S CHOICE


Alemite 500-E Grease Gun

Brand: Alemite

Weight: 3.53 pounds

Dimensions: 16.7 x 6.3 x 3.4 inches


BEST OVERALL


Milton (S-3101) Pistol Grease Gun

Brand: MILTON

Weight: 3.36 pounds

Dimensions: 15 x 28 x 3 inches



PREMIUM PICK



Lincoln 1162 Air Operated Grease Gun

Brand: Lincoln

Weight: 5.6 pounds

Dimensions: 17.25 x 7.5 x 3 inches


The 5 Best American Made Grease Gun – 2021 Reviews

1. Alemite 500-E Grease Gun, Develops up to 10,000 psi

Alemite 500-E Grease Gun, Develops up to 10,000 psi

This Alemite 500-E Grease Gun presses up to a maximum of 10,000 psi. This strongly prevents grease leaks. This grease gun comes with a cylinder with a capacity of 16 oz. You can load lubricant on this gun in three ways. It is also very convenient for a quick refill. After that, the lever mechanism that has the standard volume in it provides the output.

These grease guns are lightweight so suitable for long-lasting use. Besides, the gun is more durable because it has a die-cast aluminum head. After that, it has a vinyl cover, so you can easily grease the bottom parts. The bleeder valve in this grease gun creates extra pressure. Using it, you can easily grease and lubricate your project fittings by injection.

Generally, this gun is suitable for use in any construction and industrial equipment. It is a handheld tool that injects into assembly guns made of different types of metal. For instance, an electric and wind-powered grease gun provides a high degree of lubrication to your commercial projects. The battery-powered grease guns currently on the market are handy for any small project.

There is a need to attach a nozzle to use a manual grease gun. There are hoses to ensure safety as per the user’s requirement and to secure the said nozzle.

Product Features:

Capacity – The grease gun has a sophisticated cylinder with a capacity of 16 oz.

Loading system – There are three ways to load lubricant into this gun.

Durability – It is made from die-cast aluminum, so you can use it longer for its durability.

Weight – These grease guns are very lightweight, so there is no problem in carrying them.

Pros:

  • It provides pressures up to a maximum of 10,000 psi and in three ways it allows you to load lubricants.
  • For maximum pressure supply, this grease gun comes with a bleeder valve which ensures a very high level of grease supply.
  • It has a die-cast aluminum head which gives you the durability to use this tool for a long time.
  • These grease guns are very lightweight so they are easy to carry. There is no risk of the user getting tired of carrying it to run greasing activities on distant projects.

Cons:

  • The air bleeder valve that comes with this equipment is likely to break in most cases.

Editor’s Tip

This functional tool provides pressures up to a maximum of 10,000 psi and is able to strongly prevent grease leaks. This is a lightweight grease gun so you can carry it easily on distant projects. You will be able to refill it quickly without any hassle. Made of high-quality material so it is suitable for greasing for a long time. Being able to run greasing activities vigorously on all solid projects is effective in providing you with adequate safety.

2. Milton (S-3101) Piston Grease Gun – High Pressure

Milton (S-3101) Piston Grease Gun – High Pressure

The Milton (S-3101) Piston Grease Gun comes powerful with 7000 PSI maximum pressure. Its 18-inch long hose extension is flexible and capable of reaching narrow and limited areas.

There is a bonus 4-jaw best grease gun coupler with the package. This piston grease gun is easy to fill. It can be filled with either a 14-oz. Grease cartridge, bulk fill, or dispenser/filler pumps.

It is an excellent solution for home garages, automobile, professional workshops, farming/agricultural, industrial, and many other applications. The gun allows for one-handed use. It can be used either on high pressure or high volume just by moving the position of the handle.

Also read:  Best 3 Oz Grease Gun [ Our Top 3 Picks & Reviews ]

Product Features:

Flexible hose – 18-inch long and flexible hose can reach very tight and challenging areas for efficient lubrication.

Easy to adjust handle – The handle can easily be adjusted so you can choose between high pressure and high volume.

Lightweight – The gun is light in weight, making it easy for one-handed operation. This helps to eliminate the problem of fatigue of the hand.

Easy to fill – Filling is hassle-free. This can be done with bulk fill/filler pump or through the standard 14-ounce cartridges.

7000 PSI – With 7000 PSI, the handgun has enough pressure to reach many areas in your automobile.

Pros:

  • It is suitable for easy loading with bulk fill/filler pumps or standard 14-ounce cartridges.
  • This tool provides high pressure up to 7000 psi. It is able to provide enough pressure to easily reach many areas of the automobile.
  • Made from aluminum so it is especially effective for running greasing activities vigorously on both small and large type projects.
  • It comes with an 18-inch long and flexible hose that effectively reaches hard-to-reach areas for efficient lubrication.

Cons:

  • The process of setting up this tool is very cumbersome so many people want to avoid it to save time.

Editor’s Tip

It delivers pressures up to a maximum of 7000 psi and comes with an 18-inch hose with this tool. With the help of this hose, you will be able to reach the narrow places strongly. It is a great grease gun for use in your home garage, automobile, professional workshop, etc. and its loading method is very easy.

3. Lincoln 1162 Air Operated Grease Gun

Lincoln 1162 Air Operated Grease Gun

This air-operated grease gun is fully automatic. It is designed with a variable speed trigger that delivers a friendly grease flow control. The advanced design takes care of priming problems. With 6000 PSI maximum grease pressure, there is an unrestricted flow of grease to reach any areas.

It comes with a 30-inch high-pressure hose alongside the coupler and attachment clip for ease of use. This gun is built with continuous operation advantage.

This gun designed is with superior flow performance in mind. The filling can be done with grease cartridge or bulk loaded grease. It’s the USA made grease gun.

Product Features:

Easy filling – Filling is easy and convenient. It can be done through suction, bulk or cartridge. Make use of standard cartridge.

Continuous operation – The grease gun is designed for uninterrupted grease flow for the complete lubrication of your components.

Ergonomic handle – Its design is ergonomic making it comfortable to handle without your hand going numb or fatigued.

6000 PSI – The high-pressure hose with coupler come with high pressure to quickly lube points that need to be lubricated.

One-year warranty – The product comes with a warranty for peace of mind. This is an assurance of top quality.

Pros:

  • You will be able to meet it in a very simple and convenient way. Usually, you can load it via suction, bulk, or cartridge.
  • This tool is specially designed to supply uninterrupted grease so your greasing activities do not face any constraints.
  • It comes with a high-pressure hose that helps to quickly lubricate the lube points.
  • The ergonomic handle that comes with this tool simplifies your greasing activities. In this way, you will feel comfortable even after running greasing activities for a long time.

Cons:

  • The air fittings that come with this equipment are not compatible with other models.

Editor’s Tip

It runs in a fully automated manner and is made in attractive designs. The variable trigger that comes with it will be able to control the flow of grease. This functional tool is capable of delivering pressures up to a maximum of 6000 psi. The 30-inch high-pressure hose also helps to grease strongly. It will be able to ensure easy operation through use.

4. Koova Grease Gun Storage Holder

Koova Grease Gun Storage Holder

First, you have to choose a place where it will be convenient to use the grease song. Then, hanging through this Koova Grease Gun Storage Holder will enhance the beauty. However, it has a removable cup connector so it can catch any ooze or drips. Also, it allows you to include extra space when greasing. This tool is made of heavy-gauge powder-coated steel.

It is made of potent ingredients for long-term use. This tool is especially suitable for attaching drives or plywood, allowing you to do all the hardware work. This makes the installation work easy and perfect. The installation work can be professionally presented by including plastic screw caps in this tool.

This is especially effective for holding the grease in cargo trailers. You can attach a small size spiral clip to it to work correctly. You can also use this tool to grease mounting hardware.

Product Features:

Steel construction – Since it is made from a type of heavy gauge powder-coated steel, it is suitable for long-term use.

Grease Gun Storage Method – Hang it with this holder near your project for storage.

Easy to mount and use – Especially suitable for all hardware types for attaching drives and plywood.

No drip design – This includes more cartridge space when greasing.

Pros:

  • It is made from a type of heavy-gauge powder-coated steel which allows you to use this tool for a long time.
  • This tool has the special advantage of helping to include extra cartridge space when greasing.
  • This functional tool is especially suitable for attaching drives and plywood to all types of hardware.
  • This doesn’t take up much space to save, you’ll be able to hang it with a holder near your project.

Cons:

  • The grease drip cup that comes with this tool is prone to cracking or breaking.

Editor’s Tip

Using this tool, you will be able to run greasing activities on all hardware. This will allow you to easily attach the driveway or plywood. It is especially suitable for perfectly distributed grease. It is a high-quality grease gun so able to provide you with adequate safety.

5. SAE Products Heavy Duty Lever Action Grease Gun

SAE Products Heavy Duty Lever Action Grease Gun

SAE Products Heavy Duty Lever Action Grease Gun is one of the best quality products. It is handy for greasing perfectly on heavy type projects. It comes with a bulk loader with a heavy-duty powder-coated barrel and a heavy-duty follower spring. This grease gun has a cast rubber head with a soft rubber grip and bleeder valve for easy greasing.

There is scope to include variable stroke levers for use in limited projects. The variable stroke lever it has provides high greasing volumes with short strokes or full strokes. This tool is made in a friendly and aesthetic design, and the thickness of the main pipe wall is quite heavy. It has an arm in the pump, and the equipment’s linkages are made of hard metal.

This grease gun is of high quality and very useful, giving the expected results in use. Generally, you can load grease in three ways, and it comes with six rigid extensions. However, the grease gun will be able to thoroughly grease by attaching four jaws. This is an ISO certified grease gun made by an American company.

Product Features:

Cartridge Capacity – This grease gun has a capacity of 14 oz. for continuous operation.

Maximum Pressure – Provides 10,000 PSI power to manage the required project work efficiently.

Rubber grip – The rubber grip it has is suitable for professional use, eliminating hand fatigue.

Easy to fill – You can fill it without any hassle with the help of a filler pump. You will be able to load grease very quickly in 3 ways.

Pros:

  • This grease gun has a capacity of 14 oz so you will feel comfortable running greasing activities for a long time. 
  • It is capable of delivering a maximum of 10,000 PSI of power which helps you to run the greasing process powerfully. 
  • This grease gun is made in attractive design and it has a rubber grip it which eliminates the fatigue of the user’s hand. 
  • You can easily load grease on it by following 3 simple steps. It greases perfectly and is very suitable for professional work. 

Cons:

  • It is not possible to clean the air pockets of this tool perfectly. 

Editor’s Tip 

It is capable of delivering perfect grease on both small and large projects. This tool comes with a soft rubber grip that helps make your greasing activities comfortable. This amazing tool has 6 rigid extensions. Also, it is very effective for delivering high levels of greasing volume.

How to Buy USA-Made Grease Gun?

A grease gun is a useful tool, especially for mechanics and people who do a lot of DIY projects. People who do a lot of maintenance work place great value on a good grease gun.

The tool has multiple applications. It can be used for the lubrication of the car components, equipment, and machinery in general.

But it is only quality and reliable tool that can do a perfect job. If you get yourself a wrong tool, it can make the situation very tedious for you.

Purchasing a grease gun can be a huge task, especially when there are plenty of inferior products out there. If you want to buy an American-made grease gun, here is what you need to look out for.

Convenience and Ease

This is one of the most important factors to keep in mind. A grease gun does not need to be complicated. It should be easy to use.

That is the reason for using any device or tool in the very first place. You have first to figure out the type of work you want to use the grease gun for.

Once you find what you want to use it for, you then look for the gun that suits that application perfectly. Look for something portable. Large guns are not too comfortable to use. Choose battery-powered guns if you are a DIY person.

Performance

This is another important factor to look out for. There are conventional guns and high-end ones. It all depends on the type of work you want to do.

Their performance level varies. Quick loading time is a crucial benefit when it comes to performance. You will need to load the grease as fast as possible. If there is a delay in spraying the lubricant; as a result, jamming, then, there is a problem.

Loading Time

This is critical. The grease gun can either be loaded using a cartridge or by suction. The cartridge is the best way to load the grease gun because of its convenience. But it is a bit expensive than suction loading.

Old and new grease do not mix when using the cartridge method, but the suction method looks messier and less expensive, but it works as well.

Conclusion

It is always tough to choose one product as the best whenever we do a review. This is because all of the products that we have reviewed were done based on thorough researches.

All of the five best USA made grease guns are excellent products. Choosing one out of the five will be the right choice. They are all of the superb quality and made to last.

My all-time favorite is Alemite 500-E Grease Gun. You can undoubtedly go with it. Comment below which grease gun your most favorite.

FAQs

What is a grease gun?

A grease gun is a hand pump for forcing grease into nuts and bearing for their proper lubrication.

How is a grease gun powered?

Both electric and battery-powered grease guns release grease through their aperture from their mechanism while the air-powered grease gun or pneumatic ones release grease when compressed air is sent through the gun.

How to use a grease gun?

Loading the grease gun correct is the first thing you need to do. Firstly, disassemble the gun by removing the head from the barrel. Next is to pull the T handle. As you secure the handle, then, insert the cartridge into it. Then, reattach the cap back to the barrel.

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