Last Modified on Jan 5, 2023

Top 5 Best Hex Wrench Set in 2023

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I've tried to cover almost everything about this tool. If you really want to buy a perfect set for you, then continue reading.

What are Wrenches?

These are implements used to turn objects by applying torque on it. These are mostly used for nuts and bolts. If someone wants to remove that particular screw from a body, the user has to rotate the tool anti-clockwise, and if the user wants to insert, then use it clockwise direction.

types of wrenches

There are many types of wrenches; each of them is designed to perform a particular task. Some of them are Adjustable, Allen or Hexagonal, Box-Ended, Combination, Crowfoot, Impact, Lug, Oil filter, pen-Ended, Pipe, Ratcheting, Socket, Torque Wrenches.

1. HORUSDY Allen Wrench Set

HORUSDY Allen Wrench Set


This Allen Wrench Set or Hex Key Set comes from the brand HORUSDY. It is a 36 piece long arm ball set which comes with different colours. The company also provides a cloth bag which is a simple little zipper case in which these tools fits easily and keeps the tools neat and organised.

The company also provide a handle with this set to make the grip better as t-handle helps to lose or tight the nuts and bolts very quickly and easily. I would say that these are not absolutely the best set, but in this price segment, it isn't easy to find another one with these features.

The set is suitable for using occasionally or even in everyday use. They are colour-coded for matrix, SAE and torque, which reduces the confusion while selecting the tool you required.

Key Features

  • ✅ Heat-treated CR-V steel for ultimate strength
  • ✅ Imperial standard wrenches
  • ✅ Different colors helps in distinguish format.
  • ✅ Containing torque handle for adding force
  • ✅ Ball end design to access socket cap screws
  • ✅ Equipped with a high-quality bag
  • ✅ Customized position and obvious size identifications

Product Details

Dimensions 11 x 5 x 2 inches
Material CR-V
Part No. 94271
Weight 2.97 pounds
Color Silver Balck
Measurement System Inch, Metric
Batteries Required No

2. ARES 70164-13-Piece Wrench Set

ARES 70164-13-Piece SAE Long Arm Ball End Hex Key Wrench Set


This ARES 13 piece hex wrench set quality is quite decent. The set contains all the different sizes which are required for common use. The length of the keys is in the range of about 3.18 inches to 9.125 inches. Chrome finish saves this set from rusting and provides a classy look.

There are highly visible sizes marked on each of the keys to finding the proper key easily. By the help of long-design user can easily apply more torque to get the result efficiently. The extra-long design of the keys helps to use to apply more torque.

There is something because of which the user can face the problem that the sizes are not in order. Most of the pieces are not arranged in sequential order with the rest of the keys, and the size is not marked on most of the smaller keys.

Key Features

  • ✅ Range in length from 3.18 inches to 9.125 inches
  • ✅ Also comes with hinged keys
  • ✅ Crafted with Premium S2 steel
  • ✅ Chrome finish helps prevent rusting
  • ✅ Visibility textured finish prevents slippage
  • ✅ Provide an additional 25% range during use.
  • ✅ Lifetime Warranty

Product Details

Company ARES
Part Number 70164
Dimensions 7.5 x 2.8 x 1.1 inches
Part Number DT0101
Color Red,Chrome
Weight 14.9 ounces
Size SAE Hex Key Set
Batteries 2 AAA Battereis Required
Material S2 Steel

3. Allen Wrench Set Long and Short Arm Ball End Hex Keys

Allen Wrench Set


This is a set of 36 pieces which includes 18 metric and 18 SAE sizes in both short arm and long arm having ball ends. If I talk about the quality and durability of these keys, then they both are fantastic.

But you'll need to use the keys very carefully as when the wrenches are forced, they may probably break, or the screws can be stripped which I think that any highly durable and good quality key or any tool may fail if not using carefully.

The metal quality is good, according to this low price. These keys can handle any job, maybe not on frozen car engine screws, but good enough for most stuff. Holder quality is not very good, but again you get what you pay for.

Key Features

  • ✅ 18 Metric Sizes & 18 SAE Sizes
  • ✅ Made from Industrial Strength Carbon Steel
  • ✅ Size marked for ease selection
  • ✅ Perfect for Bicycles, Furniture, Motorcycles, etc
  • ✅ Lifetime Warranty

Product Details

Company Owl Tools
Dimensions 7.5 x 7 x 1 inches
Part Number 4354324360
Weight 1.3 pounds
Material Steel
Batteries Required No

4. CARBYNE 35 Piece Wrench Set

ROUPHY Industrial Grade Long Arm Hex


CARBYNE is a brand which provides a lifetime warranty to its every tool which is not offered by most of the companies. It is a Taiwan based brand which is quite famous for its hand tools. This CARBYNE 35 pieces long arm ball end hex key set has everything that a wrench set should have.

The tools seem to be pretty strong and excellent quality according to the price. All the sizes are correctly marked on each instrument and also on the holder where they go. This set performs very well where other sets of this type may quit the job. If you want to make a one-time investment, then you should invest in this set as the set is highly recommended.

Key Features

  • ✅ Manganese Phosphate Finish
  • ✅ Corrosion Resistant
  • ✅ Heat Treated S2 Steel
  • ✅ Ball Hex Ends On SAE & Metric Permit 25-Degree Entry Angle
  • ✅ Long Arm Wrenches
  • ✅ Provide Greater Torque and Extra Reach
  • ✅ Precision Chamfered Ends

Product Details

Dimensions 11.54 x 3.86 x 4.65 inches
Model No. 3101525
Weight 2.7 pounds
Material S2 Steel
Measurement System Inch, Metric
Batteries Required No
Warranty Lifetime Warranty

5. Torx Wrench and Security Bit Wrench Set - 18 Wrenches

Torx Wrench and Security Bit Wrench Set


It is a set of 18 Torx wrench set which includes nine standard wrenches and nine security tamper proof wrenches. It is made of carbon steel with black oxide finish. The quality of the keys is good.

There are sizes marked on each and every key which helps the user to select the tool easily and quickly. The company claims to provide full support for customer's satisfaction, and if someone finds something wrong with the set, then he can ask for a full refund or replacement from the company.

The case quality is not very good. The keys may fall out if not using them correctly. Most of the keys having hole are not very deep and not centred as well.

Key Features

  • ✅ 9 Standard Torx Wrenches
  • ✅ 9 Security Tamper Proof Wrenches
  • ✅ Made from Industrial Strength Carbon Steel
  • ✅ Black Oxide Finish (Tamper Proof)
  • ✅ Size marking on each wrench
  • ✅ Perfect for working on Bicycles, Furniture, Motorcycles, etc
  • ✅ Lifetime Guarantee

Product Details

Company Owl Tools
Dimensions 9.3 x 5.9 x 1.2 inches
Material Carbon Steel
Weight 2.49 pounds
Batteries Required No

What is a Hex wrench?

A hexagonal wrench is a tool designed to turn screws and bolts that would otherwise be difficult to reach.

They have a ball-shaped hexagonal head or six sides hexagonal faces that fit neatly into threaded fasteners' sockets to tighten or unscrew them.

The long arm l-shaped wrenches also extend the user's reach into tight spots. These tools often come in sets to provide a tool to suit almost any size of the socket. These are available in many convenient formats, depending on the size of nuts and bolts.

types of wrenches

The most common types of the hex keys mostly used in industries are L style, T-handle, P-handle, folding, ball end, and flat end wrenches. The most commonly used hex wrench sizes are 1/8, 3/32, 7/64, 5/32, 3/16, 1/4, 7/32 inches.

What are the features of the hexagonal wrench?

❖ This wrench's compact design protects it from damaging it when it comes to nut or bolts' contact.
❖ These tools are easy to carry, lightweight, small in size, and easy to access.
❖ These wrenches have six side closed surfaces or ball-shaped hexagonal head.
❖ It easily holds the screw when it is inserted into a machine's hole.
❖ These tools are very cheap, so that it doesn't affect the buyer's pocket.

Are Allen keys and hex keys the same?

Yes, there is no difference between them. Allen is the other name of a hexagonal key, which people called because of the company Allen that owned it previously, but later it got owned by Apex Tool Group.

What is the use of a hex key set?

❖ These tools are most helpful when it comes to using it for a vehicle.
It becomes a challenge to get the nut or bolt out from the surface of a vehicle as these are very small in size, so by using a hex key set , and it gets removed easily, saving time and efforts of people.

❖ These tools are also used to maintain and repair the tools themselves.
Most of the electronic tools have much smaller screws in it, holding their body and keeping the main part of the machine inside it.
Sometimes, when not using it correctly, there comes a problem that can only be solved by opening their bodies. And none another tool except this Allen keys set can open it.

❖ These are very helpful in making the furniture as we have vast furniture in our homes. Most of them are joint by the screws.
And sometimes, when people migrate, or a defect comes in that furniture, they need to unscrew it to check the problem and solve it. It is also used to hold most of the furniture on their position by screwing it with the respective surface.

What does a hexagonal tool look like?

These tools come in big sizes and small sizes also. We can use many tools to replace big sizes wrenches, but we cannot use a tool to replace small sizes hex key.

These are very small in size, lightweight, and easy to access. These are as small as you can hold their complete set in your single hand.

best hex wrench set

Now come to the central part of this question that how it looks like?

It is designed in the way so that it must six sides on it because Allen screw is hexagonal. It is made of L shaped Chromium-vanadium steel with unibody design without any breakpoint.

Its cost varies according to the size and quality of the material. The standard sizes(mm) in which Allen key comes, varies from 1.5mm to 10mm. But according to work, the much bigger sizes are also available.

How to use an Allen or Hex wrench?

Many people buy the Allen key set, but they don't know how to use it. They don't know about the sizes of keys and screws.

Then they check every single key on the screw. And if you have regular work of these tools, then you know these details more than us.

But if you don't' know and you also struggle for the perfect key size, then you must know as it lefts a lousy expression on the customer, which makes them feel that you are so unprofessional. The first thing to remember while using the Allen key is which size of Allen key is suitable for that particular Allen screw bolt.

You'll need to check the screw's diameter if it has the m2 diameter, which is also called 2mm, then you'll need a 1.5 mm key. Similarly, if the diameter is m3, which is called 3mm, you'll need 2.5mm key.

I hope this article will help you to find the best hex wrench set for you in your budget.