Middle Size 3/8-Inch Drive Flex Head Ratchet

Generally, fastening or loosening nuts or bolts in hard-to-reach areas is really challenging using regular ratchets. At this point, the flexible cutter-bar flex head ratchets are the best solution. These give you a convenient time adjusting bolts or nuts compared to a normal wrench.

flex head ratchet

There are different sizes of drives, such as 1/2-inch, 3/8-inch, 1/4-inch, or finally 1-inch. The 3/8-inch ratchet is in the middle of sizes which is perfect for a wide range of use. This article is all about all the insights into the best 3/8 flex head ratchet.

The 3/8-inch drive size ratchet is a common tool in engineering, automotive, or other mechanical industry. It is the most useful size for general use on a car. To enjoy an effortlessly quick wrenching, you should own a decent 3/8 flex head ratchet. Also, before buying, you should know that the ratchet model varies significantly in quality.

Quick Comparison of Top Rated Six 3/8 Flex-Head Ratchets

ProductKey SpecificationsMore Info
GEARWRENCH 2pc Teardrop Ratchet Set
GEARWRENCH Teardrop Ratchet
Swing Arc: 3-degree
Material: Alloy steel
Finish: Polished
Weight: 1.54 lbs.
Rating: 938 ratings
Performance Tool W38181 3/8-Inch Drive Flex Head Long Ratchet
Performance Tool W38181 3/8-Inch
Swing Arc: 10-degree
Material: Chrome
Finish: Polished
Weight: 8 oz.
Rating: 199 ratings
Steelman Pro 3/8-inch Drive 72-Tooth Extendable Flex-Head Ratchet
Steelman Pro 3/8-inch Drive Ratchet
Swing Arc: 5-degree
Material: Chrome
Finish: Polished
Weight: 1.1 lbs.
Rating: 350 ratings
TEKTON 3/8 Inch Drive x 8 Inch Flex Head Quick-Release Ratchet | SRH31108​
TEKTON 3/8 Inch Drive Flex Head
Swing Arc: 4-degree
Material: Chrome
Finish: Polished
Weight: 0.75 lbs.
Rating: 637 ratings
Capri Tools CP12300FX 3/8-Inch Drive Low Profile Flex-Head Ratchet
Capri Tools CP12300FX 3/8-Inch Drive
Swing Arc: 4.3-degree
Material: SmartKrome Plating
Finish: Polished
Weight: 0.9 lbs.
Rating: 553 ratings
GEARWRENCH 81210T 3/8" Flex Ratchet
Swing Arc: 4-degree
Material: Blend
Finish: Polished
Weight: 14.4 oz.
Rating: 415 ratings

Top Six 3/8 Flex Head Ratchet Reviews

To help you avoid the troublesome of buying an inferior product, we compiled a list of the 6 best 3/8-inch drives. Moreover, we shared buying guide and FAQ section so that you can make a precise buying decision.

So, let’s take a closer look.

1GEARWRENCH 2pc Flex Head Teardrop Ratchet Set

GEARWRENCH 2pc Flex Head Teardrop Ratchet Set

  • Swing Arc: 3-degree
  • Tooth: 60-teeth
  • Weight: 1.54 lbs.

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Highlight Features

  • Comes with a flex head.
  • The cushion grip is very convenient.
  • Double stacked pawl helping with the highest torque.
  • Corrosion-resistant.

This Gearwrench ratchet set comes in a 2pc set. It contains a 1/4-inch and a 3/8-inch drive ratchet in this set. Both of these are made of alloy steel while polished with high-quality chrome providing corrosion-resistant.

This 3/8 ratchet set has a flexible head. It allows the mechanic to work with the smallest bolts in huge comfort. Both of the grips are also very agreeable to handle.

The 60-teeth gear with double-stacked 60-teeth (120XP) pawl provides with 3-degree swing arc while working with torque pressure. This type of feature is very much imperative for professional mechanics.

Also, read: 3/8 Cordless Ratchet Wrench

2Performance Tool W38181 3/8-Inch Drive Flex Head Long Ratchet

Performance Tool W38181 3/8-Inch Drive Flex Head Long Ratchet

  • Swing Arc: 10-degree
  • Tooth: 36-teeth
  • Weight: 8 oz.

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Highlight Features

  • Can be used in bigger spaces.
  • Provides most torque even with little pressure.
  • The comfortable grip that works with details.
  • Corrosion-resistant material.

Performance Tool W38181 has brought this extra-long 18-inch ratchet with a double-injection molded big handle. The bigger the handle, the more the leverage for the mechanic. This 3/8 flex ratchet is very sturdy and the handgrip is the perfect length and width. It can be used in bigger spaces with such a long handle.

It is entirely made and polished by Chrome Vanadium Steel, Alloy Steel. The built makes it corrosion-resistant and strong to handle. The flex style head has 36-teeth that need only a 10-degree swing arc.

It is a ratchet with a 3/8-inch drive flex head that can provide 195 ft-lbs. torque. The grip is very comfortable to work with. The head is completely flexible with the handle. All the levers and screws are accommodated to provide the best service while working with it.

Also, read: Locking Flex Head Ratchet

3Steelman Pro 96755 3/8-inch Drive Extendable Flex-Head Ratchet

Steelman Pro 96755 3/8-inch Drive Extendable Flex-Head Ratchet

  • Swing Arc: 5-degree
  • Tooth: 72-teeth
  • Weight: 1.1 lbs.

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Highlight Features

  • Comes with an extending handle.
  • Slender head for tighter access.
  • Comfortable grip.

The first time any company coming up with a 3/8 ratchet containing extending handle mechanism. Which allows the ratchet handle to extend from 9.5-inch to 13.5-inch to increased leverage. It is a metal ratchet with the slimmest head ever enabling it to do more work in small spaces. The head is furnished with a 3/8-inch flex head drive tang.

Inside the ratchet head, 72 teeth are allowing a 5-degree return angle. The handle has a very smooth grip reaching the furthest fastener. The lever switching option also lets the user have a better angle while applying torque.

The ratchet is made in a way that it can hold sockets tightly and release quickly when needed.

Also, read: Swivel Head Ratchet

4TEKTON SRH31108 3/8 Inch Drive x 8 Inch Flex Head

TEKTON SRH31108 3/8 Inch Drive x 8 Inch Flex Head

  • Swing Arc: 4-degree
  • Tooth: 90-teeth
  • Weight: 0.75 lbs.

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Highlight Features

  • Low-profile ultra-compact head.
  • Quick-release drive.
  • Comfortable sleek handle.
  • Perfect working handle length.
  • More teeth in gear.
  • Easy cleaning process.
  • Shorter handle for better access.

TEKTON SRH31108 being a popular brand for selling the best 3/8 flex head ratchet, has come up with a smaller ratchet containing more teeth. It features a quick-release mechanism ultra-compact head with 90 teeth gear.

The handle is smooth and simple design 8-inch long offers comfortable hand positions variations. So, it is suitable for the tightest bolts. The low-profile head is a lifesaver in cases of confined access. It is a regular occurrence to get the ratchet dirty while working. But the chrome-finished model has an easy-to-clean oil furnish.

It has a visible switch on its head for smoother leverage. The gear leaves the mechanic with a 4-degree working swing arc, to be exact.

Also, read: Budget Air Ratchet of Under $100

5Capri Tools CP12300FX 3/8-Inch Low Profile Flex-Head Ratchet

Capri Tools CP12300FX 3/8-Inch Low Profile Flex-Head Ratchet

  • Swing Arc: 4.3-degree
  • Tooth: 84-teeth
  • Weight: 8.3 oz.

Buy on Amazon

Highlight Features

  • Push button for quick release.
  • Low profile head.
  • Corrosion-resistant.
  • Amazing warranty and replacement service.

This ratchet from Capri is a 3/8-inch drive ratchet. It has an oval flex head that can turn 180 degrees. So, it is possible to work from any angle according to preference with this ratchet in hand.

The 72-teeth with a 5-degree working swing arc geared drive tang helps with the torque. The longer handle is non-slip. So, the grip is even more convenient than the other ones. It has a bi-directional ratcheting gear, with just a thumb flip directions can easily switch.

It is polished with chrome plating, so the corrosion resistance is natural and safeguards durability. The 5-degree swing arc lessens the strain on the user’s hand.

6GEARWRENCH 81210T 3/8″ Drive Flex Teardrop Ratchet

GEARWRENCH 81210T 3/8″ Drive Flex Teardrop Ratchet

  • Swing Arc: 4-degree
  • Tooth: 90-teeth
  • Weight: 14.4 oz.

Buy on Amazon

Highlight Features

  • Comes with a lever and an on/off switch.
  • Flex head for tight spots.
  • High teeth fine gear with smooth leverage.
  • Corrosion-resistant.

This ratchet from Gearwrench has a soft-grip large handle butt for durability. As per the handle, it is made for getting access to the tightest locations. The flex head also assists in this matter.

It is a 3/8-inch drive 6-positions flex head ratchet that is furnished with all the regular features a Gearwrench ratchet comes with. It has a 90 teeth fine gear with a 4-degree swing arc for tighter turns. From the number, it can be easily taken to be a specialized one for the tightest spots.

The low profile has a visible on-off switch. It is chrome made. So, flexibility and durability are out of the question.

Buying Guide

Things to Consider Before Buying the Best Flex Head 3/8 Ratchet for the Money:

ratchet wrench part-name

A ratchet is essential for making a personalized toolbox for both emergency and regular use. Such technical stuff should be bought with caution to not increase any more problems in the hour of need than there is already.

Here are some of the keynotes that are needed to be speculated in detail before going for the right ratchet:

Drive Size

The drive tang of a ratchet is a fundamental part of it. It is the part that determines what type of sockets or bolts can be fixed with the ratchet. There are three basic types of drives- 1/2-inch, 1/4-inch, and 3/8-inch. These are the size of the diameters of a drive.

The 1/2-inch drive will help to pull out almost all the 1/2-inch sockets of a car. But if you are thinking of going big, such as for trucks or other commercial vehicles, this will not do, neither the quarter-sized one.

The best part about having a 3/8-inch drive ratchet is that it creates an amazing middle ground between them. It can be used in almost all types of vehicles, from cars to trucks. Although it is not recommended to avoid the first two sizes, having a 3/8 ratchet wrench is mostly mandatory.

Head Type

The head of a ratchet can determine how much access you can get to the tighter and more confined spots. There are two types of head-fixed head and flex head. Even though it depends a lot on the user’s comfort but flexes heads give more leverage in case of working in confined locations.


The rod-like part that starts from the end of the head is called the ratchet handle. There are different lengths and grip styles in the handles. The longer the handle, the furthest location can be reached with the ratchet.

Shorter-length handles are more applicable for detailed works. Most of the time, the ratchets come with bare handles. It is better to go with the handles with a cushion and non-slip grip, covered with comfortable material like rubber. That way, the user may enjoy his worktime with less strain on the palm.

Teeth Count

The teeth of a ratchet and the pawl make up the complete gear mechanism for a smoother function. It is a smart go to buy ratchets with fine teeth, and higher teeth count because that helps create a better torque with the device.

To determine how the teeth count acts as imperative leverage on the users’ side, put the socket in the ratchet and try rotating it anticlockwise. It will create a rotating sound. The lower the sound is, the finer the teeth are, the higher the count is, the better the torque action.

Arc swing

Arc swing is how much you have to rotate a ratchet before it starts working according to your liking. The lower the arc swing is, the easier it is to work with it. Most of the 3/8-ratchet set come with a 5-degree arc swing.

But some products have been successful in lowering that number as well. So, you can take 5-degree as a standard but move on the downside according to your preference.


Since the device will be working under pressure, it is necessary to have a strong built material to manufacture a ratchet. A chrome-made and polished ratchet are a good one in this regard.

These ratchets are not only sturdy but also corrosion-resistant. So, the user does not have to worry if the product goes unused for years. These materials are also easy to clean when smeared with oil and grease.

Some ratchets come with an enclosed head. It is also a splendid feature to prevent dust infiltration inside the main machine.

Quick-release Lever

Modern-day ratchets come with an on/off switch on its head. The job of these switches is to release the lever from the locked socket quickly. That way, the socket has a lesser chance of being dropped from its working position. It also makes the mechanic work faster with less stress.

Additional Information/FAQs

A ratchet is a tool that has been modernized over the years. Different brands have come up with various features to make working with it more pleasant. Although all the ratchets’ main mechanism is still the same, people often have major confusion before getting one.

Here are answers for some of those inquiries that may help with a happy purchase:

How much torque can a 3/8-inch ratchet pick up?
For those coming here without some basic physical knowledge- torque is the equivalent of linear force but in rotation. A 3/8-inch drive tang ratchet can handle a 130foot-lb toque at its highest.

What is the advantage of a teardrop head?

A teardrop head is nothing but a head shape of the ratchet in a teardrop. This type of head helps with reaching tighter locations while working. Adding to that, the mechanic has to put very little pressure while tightening or loosening a bolt with such a head.

Teardrop head shape has been a modernization of normal stubby head ratchets. Although many people still prefer working with the stubby head ones, they do not provide the facilities, and a teardrop low profile head comes with it.

How many teeth should a good ratchet have?

A ratchet can be coarse teethed or fine teethed. A ratchet with coarse teeth may have teeth less than sixty. But with these lower teeth count will decrease the swing arc. Lower teeth count provides swing arc ranging from 18 to 20 degrees.

On the other hand, fine teeth count ranges from 72 to 160 teeth. These teeth help with lessening the swing arc from 3-5 degrees highest. So, the best ratchets have teeth count ranging in these numbers.

A higher teeth count is essential to put on less pressure on the users’ palms. That way, more leverage can belong to the users’ side rather than the side of the machine. It also helps with connecting higher torque on the sockets.

What is the best size for a ratchet?

It depends on what size of vehicle or bolts you like to work with. For the bigger one, there is ½-inch. For smaller ones, there is a ¼-inch. But these sizes are very much specialized. For example, if you buy a ½-inch one, you will not necessarily be able to pull out every bolt you come along with.

There will be a necessity for other sizes. So, to solve that problem, 3/8 drives have been made. These ratchets are not too big or too small. It is a perfect size that fits almost all.

Final Words

Buying the best 3/8 flex head ratchet is not a piece of cake. It is as much applicable for professional mechanics as DIY enthusiasts or the ones thinking of going for their first one. There is no shame in upgrading some bits and pieces about such a device.

It is a device that needs proper physical knowledge and other technical insights. Many brands in the market sell ratchets while also emptying the purse, whereas the same thing can be bought at a lower price with much better materials.

In our continuous wake and run schedule, it is impossible to roam here and there on the internet to shop for just a single item. This article was designed to lessen that burden from your shoulder so that you can have a look at the latest 3/8 ratchets for your budget and liking.