You cannot fix everything with duct tape, a hammer, and a WD-40, so you need the proper tool to get the job done right. For instance, a hex key wrench will tighten or loosen a screw with a hexagonal socket, but the different sizes of screw require a different size of the tool, so one hex key is not enough for that.
You will need an entire hex key wrench set that closely matches the application you use it for. These are commonly known as Allen keys/wrenches, which are an essential part of any tool kit if it is automotive work or building electronics.
Reviews of the Best Allen Wrench Set
Here, we will be describing the best Allen wrench set that offered exactly what you are looking for both in performance and design to get comfort, strength, and utility while working.
1. TEKTON Long Arm Ball End Hex Key Set
Best Overall Wrench Set for the Money
If you want a toolset to reach maximum reach and leverage, then TEKTON Long Arm Ball End Hex Key Set is the best quality Allen wrench set to keep in the collection. You can use it often but store it quickly for a longer time.
The ball ends of this set allow up to a 25-degree entry angle to reach around obstructions. So, these are very handy for little corners as it doesn’t go straight onto the screw. The tools are designed in chamfered and straight ends, which offer an encircled fit that you can insert smoothly into a fastener head to reduce wear.
It is constructed with a durable black oxide finish that prevents bending and breaking. Also, this protects against corrosion without added plating that could chip off under high-stress contact. There are long arm/short arm versions in design that offers extended reach on one end and extra leverage on the other to make the project easier and enjoyable.
It is a set of 26 pieces and has color-coded housing for instant identification of size series works perfectly for electricians.
- Has perfect key holders
- The ball ends of this set offer excellent access for angle
- Both metric and standard Allen sets are available in this set.
- Perfect key set for electricians.
- One can get a deeper reach and even more torque for the extra-long arm of this set.
- The markings on the tool can be faded easily
- Not that good for heavy-duty performance
2. TEKTON Key Wrench Set, T10-T50, 9-Piece
Best t Handle Allen Wrench Set
TEKTON Long Arm Star Keyset is another best t handle wrench set by TEKTON for its versatile long and short arm design for providing extra reach. These nine pieces of star style toolset are commonly used to remove and install most star screws found in cars, furniture, equipment, and more.
The tools of this set are precisely sized. The chamfered and straight ends design offers a snug fit that interpolates smoothly into fastener heads and reduces decaying.
It is constructed with heat-treated chrome vanadium steel with black oxide finish to make it durable to protect against corrosion without added plating that could chip off under high-stress contact.
You can get extended reach on one end and extra leverage on the other by long/short arm design of this set. Especially with the electronic board and similar areas, the reach gets your job done. It is good enough for electricians.
Color-coded housing for instant identification of size Series is available to make you understand which “t handle” set to use. It contains a hinged housing storage case that opens flat and makes it easier to get wrenches in and out.
- This t handle set has a high-quality construction
- Durability is excellent for using a longer period
- Both metric and inch measurement system available
- It provides good grip
- Price range is affordable
- This set is convenient as a travel kit
- It is not considered to be sufficient to get access to tighter areas
3. TEKTON Hex Key Wrench Set, 30-Piece
Best Hex Wrench Set
TEKTON 30 key Allen wrench set is the best Allen wrench set where you can get a wide range of allen key set as it is a set of 30 individual pieces. So, the chances are enormous that you can quickly get your ideal tool for your project as the ranges start from less than a millimeter to a full centimeter in diameter.
Just like other TEKTON models, the keys of this set are made of heat-treated steel with black oxide finish that protects against corrosion without added plating that cannot be long-lasting under high-stress contact. The tools are precisely sized that gives durability even after year-long service and this is considered as one of the best models of hex wrench set in the market.
The chamfered, straight ends offer a close-fitting, and so you can easily insert the tool into the slot with less damage to the bolt. The long arm/short arm design provides extended reach on the areas which are hard to reach.
The set comes with a hinged storage case that opens flat you can get the wrenches in and out effortlessly. It helps you to make sure the safer storing and organizing the tools.
- High-quality heat-treated steel is used in construction to make it sturdy
- 30 in one combo package gives you versatility
- Long arms of the wrenches offer extended reach to the tighter areas and higher torque
- Provides measurement system including metric and traditional
- It includes clear visibility marking on the case
- Offers budget-friendly price range
- Smaller keys are break prone
- It is not that much user-friendly
4. Stanley STHT71839 Folding Hex Key Set
Best Folding Allen Wrench Set
If you are looking for an occasional key set then the Stanley folding hex 17-piece can be an ideal choice. With a lower cost and offering decent build quality with effectiveness, this one has a bonus foldable option for the home improvement projects or electrical ones. From a reputable company like Stanley, this folding key set is a good choice for all.
First, I want to thank the company for the durable construction, though it may not seem so in the first look. I have used this item, and in had the composite built quality felt hefty. I have used this one for installing the light set, fans, and other electrical jobs, and user-friendliness is good enough.
For use in a medium to lighter works, these folding keys will servers almost 90% work of Allen wrench needs. The compact sizes make it easily fitted in my toolbox and I can go anywhere with this.
The main reason the keys can improve is the function. The long handle sometimes does not makeup to some specific works like setting up the crib and similar job. In the open spot, it doesn’t have any problem.
Another thing I felt the build construction lack some quality, though in the price range it is acceptable.
With considering the price range, uses and performance, it is actually the Best Folding Allen Wrench Set you can find in 2020.
- Comes at a relatively lower price
- Foldable hex key set makes it easier to carry
- Compact design will let you store in any places
- The user-friendliness makes it a good choice for beginners
- For home improvement to electronic work, these folding items work well
- Performance is good considering the price
- The quality is not very durable for heavy-duty works
- Doesn’t fit with different size bolts
- The handle is made with low quality plastic
5. REXBETI Hex Key Allen Wrench Set
Best Folding Allen Wrench Set
This is the premium quality set of 35 pieces that are constructed in a way that provides better hardness and durability. This is the perfect folding Allen wrench set that comes at a very affordable budget range.
The keys of this set are made of heat-treated S2 steel (52-58 HRC) for utmost strength and reliable year-long performance and torque than standard chrome vanadium steel (CRV).
It can be an excellent combo for having the regular end, ball end, and star end and works great in reaching the little angle areas smoothly, and Ball end can access socket cap screws up to a 25-degree entry angle.
It contains T-handle, which is designed to reduce pressure points while using continuously. These tools are convenient for around home, garage, workshop, or any project as the precisely sized ends can slide easily into the fasteners. This set comes with the hard-plastic case that will give you smooth access to each wrench.
- It employs a long-arm design which helps to access in hard to reach areas easily
- The included T-handle helps you to apply more torque with ease
- It offers excellent value for money.
- The advanced features make it a versatile item for different jobs.
- No instruction manual is included on how to insert the handle into the tool
- No warranty has been given
- It doesn’t do much work for electricians.
6. Neiko 10075A Hex Bit Socket Set
Perfect Quality of Allen Wrench Set
Neiko 10075A Hex Bit Socket Set is the perfect allen key set set for drill, which is made of high strength heat-treated steel. You can choose this set of tools without hesitation as it provides an excellent value for the money.
These Bit socket sets are made of premium quality chrome vanadium alloy steel for superior hardness and torque for higher turning power. Cr-V alloy steel ensures longevity with mirror polished and chrome-plated finish that is resistant to any type of corrosion. And, you can easily clean the socket whenever you need it.
These sockets last through regular depreciation for a very long time. This set is of 13-Pieces SAE hex bit socket, which is enough to cover you all the way. Precisely and automatically machined bits contain chamfered ends to protect both bits and fasteners from damaged edges.
A sturdy plastic organizing case is included with the set for secure storage, and the lighter form of the case offers excellent portability.
This set is handy for bike maintenance and DIY mechanic projects, so it can be an awesome addition to your tools set collection.
- It is made of super quality steel with corrosion-resistant chrome finish.
- Generally, it lasts longer than other items.
- It can be a good set, even for the electricians.
- It includes a sturdy storage case for assuring the safety of the tools.
- You can have it in a reasonable price range
- Only metric measurement system included so you cannot have any other option
- The manufacturer has provided no warranty
7. EKLIND 53168 Hex T-Key Allen wrench
Longer Shaft Wrench Set
EKLIND 53168 Cushion Grip Hex T-Key is a unique approach to become the top pick of Allen wrench set out of the bunch. This set is manufactured by one of the top-rated manufacturer company in the U.S.A that is well-known for making high quality, Industrial Grade Professional Tools.
EKLIND Alloy Steel is used to make these EKLIND tools when the material is heat-treated, quenched, and tempered for bringing the ultimate strength, higher torque, and ductility of the tools. The steel is coated with a rust-resistant finish for preventing damaged edges for a more extended life period.
EKLIND hex keys are useful if you want to drive the internal hexagon socket (Allen’s head) fasteners and it made it one of the top wrench sets in the market in 2020.
EKLIND T-handle hex key is there to provide you extra reach and leverage with the keys’ longer shafts. It features a one-piece loop style keys to make the tool sturdier are organized in a pouch for reliable storage as pouch sets fit compactly into a toolbox or hang in the workshop.
Eklind cushion grip t- Keys are available to provide extra comfort as the smooth vinyl handles are comfy and slip resistance.
If you consider yourself as a DIY spirit, this can be the best t handle Allen wrench set for you. The set meets the strictest requirements of professional mechanics, traders, DYI users, and hobbyists.
- Super quality material is used to get enough robust construction of the tools
- The longer shaft is useful to extended reach and leverage
- It comes with a storage pouch for secure storage
- The metric measurement system is available only
8. EPAuto Long Arm Ball End Hex Key Allen Wrench Set
Easy to Use Best Allen Key Set
If you are looking for the best quality Allen wrench set for a budget, then you should check this EPAuto Long Arm Ball End Hex Key key set Set out available in the market at present. This is a set of 13 pieces each of the measurement systems for both metric and inch, which will add diversity to your workflow.
This set is made from high-quality Chrome Vanadium Steel alloy (Cr-V) to make the tools with high strength and durability. The steel is covered with Black-Oxide Finish to protect against corrosion without added plating that cannot be long-lasting if there is high-stress contact.
The ball ends of this set allow up to a 25-degree entry angle to reach around obstructions, so it is convenient for little corners as it doesn’t go straight onto the screw. One hinged case is provided with the set that opens flat so it gives easy access to keys and provides safe storage.
However, it will add a new dimension to your upcoming project if you keep this set in your tool collection by lessening your working hassle.
- Super quality steel is used to construct the tools
- You can get both metric and inch measurement system in it
- Ball ends of the keys provide small-angle entry smoothly
- You can have this set in low-cost
- Comes with plastic holders that are usually flimsy
- There is no warranty from the manufacturer
Buyer’s Guide for Choosing the Perfect Allen Wrench Set
The whole context of reviewing some of the best tools is all about to help you the right tool for the right project but to learn more about the sets from average to below-average ones.
You should check this buyer’s guide. This guide will direct you to evaluate them like a pro and choose the premium one available in the market to keep in your tool collection, which will add significant value for money.
Chamfered vs. Non-chamfered
You will come across the most significant difference while choosing Allen wrenches that some sets are chamfered, and some are not. As the chamfered keys have slightly rounded ends, they’re a bit easier to get into a slot of hard to reach areas correctly.
Also, they are helpful while working with the bolt or screw as sometimes they are made from softer metals are softer metals that make them disassemble pronely. So, the tools with chamfered ends are a good choice as they are less likely to damage soft metals when inserting and removing them.
The ball-end of keys are those which is one step beyond chamfered ends, and the sets come with nearly-round ball-ends that are very handy to get into bolts and screws. It can even work up to a 20-degree angle away from perpendicular, so it is the right choice for slightly-obstructed projects.
On the other hand, non-chamfered wrenches are not good at all to weal bolts or screws as they are most likely to damage, but they are the variety one will want while working with stuck bolts.
They can deliver more rotational power than chamfered models as they have square ends and a bit harder to get into the slot, but these are the best at tightening and loosening bolts if they can get in.
Length of the Arms
Length of the arms of Allen keys an essential part to look after carefully before purchasing one. Longer Allen sets are more useful generally as it is said that longer the arms, the more power.
They will allow you to reach places where shorter models are not able to achieve. You can produce more force by the same amount of work.
Quantity of the Wrenches
This is unpredictable for anyone to say how many Allen keys a person will need because screws and bolts come in all sizes, so the wrench you may need to use will vary from project to project.
A set with a lot of smaller hex keys will need while working with toys or electronics, but for lawn equipment or cars, you will need a set with larger keys.
Also, it is crucial to keep in mind that imported products may be made with Metric bolts and screws instead of traditional ones, so you will need a separate set for working with those products. So, buying a set with both kinds will save your money than purchasing one Customary and one Metric set.
The Durability of the Allen Wrench Set
Generally, Allen keys do not make from high-quality steels or even titanium because of the increase in the price range. People will not be interested in purchasing those that are too expensive and will go for buying other alternatives.
However, you need not be worried about getting a high-quality set because the best folding Allen set should not have to be the most expensive ones, and you have to look through customer reviews of the product you are going to purchase.
It would be best if you looked for complaints about the smallest ones in a set, whether they are failing or not as these are the ones which are most likely to have issues. If there are no complaints against these, then you are good to go with that set or stay away.
Another thing you should notice in a set that is of the models has a corrosion-resistant coating or not. This is a low-cost way for manufacturers to solve the problem of corrosion without using expensive material. And, it is worth the money to invest this type of set with coating.
Hex Key Handles of the Wrench Set
HEX handles are not less essential to notice before buying any product. It plays a vital role while working so everyone should gather knowledge about this elaborately.
L-shaped: L-shaped tool is traditional, and it is bent at a 90° angle (like an “L”), and it features a long arm and a short arm. You get the leverage of an L-shaped tool while using the short arm to fasten or unfasten.
T-handle: A T-handle provides balance and moderate leverage, and it is a crossbar on top of a long shaft to allow the tool to be more versatile.
P-handle: The handle is located at the bend in P-handle hex key wrenches that gives the tool greater versatility. You get the benefit of a T-handle while using the long arm.
Does it Work Well for Electricians
Some of the Allen wrench key sets work pretty well for electronic boards, TV, radios, etc. They have a collection of items that work with electricity well. Most of the things do not have much of an effect on this kind of work, though.
if you are an electrician and want wrench set, you should check before buying.
Select the Proper Wrench Types
There are various types of wrenches available in the market for different applications. You can find some keys that are designed to work with standard (Society of Automotive Engineers or SAE) fasteners, and some are for metric applications.
You should look for color-coding on some keys, which will help you quickly identify whether it is standard set or the best metric wrench set. Here are some of the more common wrench types, and their uses are described as follows.
An adjustable stainless-steel wrench is used to tightens or loosens nuts and bolts. These are the perfect Allen key set for drill. There is a moveable lower jaw in it to adjust key size, and it works with both standard and metric fasteners.
You can use a combination keys to tightens/loosens nuts and bolts. It also works with both metric and standard sizes. It is designed in a way that there are one open end and one box end (usually the same size)
If you want to tightens/loosens nuts and bolts, you can use this key set . It has two open ends, which are usually of different sizes.
Both metric and standard sizes work with an open-end key. You can work at varying angles by the joint or flex-head models.
Crowfoot keys are designed to work in tight spaces to tightens/loosens bolts. It has no handle, but it can be operated with a ratchet handle or socket extension combination to work both in standard and metric sizes.
Hex Key/Allen Wrench
A hex wrench can tighten/loosens hex-head screws and bolts and works with both Standard and metric sizes. If the wrenches fold up into a handle, it can access as separate keys or in sets.
Star-Head Key/Torx Key
A star head wrench is to tightens/loosens six-point, star-head screws, and bolts. It can be available as separate keys or in sets where the keys fold up into a handle. Standard and metric sizes can be performed with it.
If you want to tighten, loosens, and turns various items with different sizes, such as plumbing fittings, container lids, etc. then Strap wrench is convenient as they don’t have flat faces for a standard key to grip.
Wrenches vs. Ratchets and Sockets
Ratchets and sockets work in the same way as a conventional key set that they tighten and loosen fasteners. However, a ratchet and socket are particularly suitable for some tasks.
A ratchet and socket combination or can be called a socket wrench that will help you to turn a nut or bolt without changing the tool placement on the fastener when there isn’t enough room to turn it in a full circle.
The work can be done quicker by this. You can put in more torque without worrying about the damage done by a ratchet mechanism, so you can say that a box-end wrench is a good option for loosening stuck fasteners.
A fastener is fitted around completely by a socket, so they do not slip off that much, which is done by some of the keys.
Ratchet operates mostly with a geared drive with a higher tooth count that will allow you to operate the tool with a smaller swinging motion, and this is very functional for small space to move the handle. It keeps the socket from falling off or sticking on the fastener.
Also, you can easily adjust the angle of the handle to work in tight areas by using jointed, or flexible-head ratchets (bottom image) allow.
Socket helps you to connect to a ratchet to tighten and loosens nuts and bolts and works with torque wrenches and breaker bars. Wrenches are used widely to tightens/loosens nuts and bolts and to work both in metric and standard sizes. You can use wrenches to prevent over-tightening.
It would be best if you always made sure that the tool you are going to use is best suited for the work you are planning.
This is so important to own a set of hex keys, especially for those that deal with installation and repair works, working in heavy industry, or putting together an IKEA bookcase. All the hex key wrenches that are described in this context are of excellent quality and durability.
However, we can say that you should select a set that has the most commonly used sizes you require, including metric sizes. The set is preferable when it is ruggedly-constructed, has chamfered edges, features a premium finish, and contains maximum pieces of hex keys.
It is also necessary to have both metric and standard sizes incorporate with a strong yet lighter case to get secure storage and easy carrying.
Considering the price, features, and quality the TEKTON Long Arm Ball is the best Allen wrench set in our list in 2020.