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  • Writer's pictureDiversitech Global

Tips for Proper Hex Key Usage and Maintenance

Updated: Feb 23

Tips for Proper Hex Key Usage and Maintenance

Hex keys are an essential part of any toolkit, providing a convenient and reliable way to fasten bolts and screws in a wide variety of applications. Whether you’re working on DIY projects around the house or heavy-duty maintenance jobs, having the right hex key can be invaluable to help you complete any task safely and efficiently.

This post will provide some useful tips for properly using and maintaining hex keys so that they continue to offer excellent performance for years to come. From proper cleaning techniques to tested safety protocols, learn how investing just a little bit of time with your hex keys can make them last longer and save you money down the line!

Get the correct size hex key for the job - make sure you have the right size for the screws or bolts you are working with

As the saying goes, "measure twice, cut once." The same goes for using hex keys when working with screws or bolts. It's crucial to get the correct size hex key for the job. Using the wrong size can cause damage to the screw or bolt, and even to the tool itself.

So, take a moment to double-check and make sure you have the right size before diving into your project. Trust us, it will save you time, frustration, and money in the long run.

Select a hex key with a comfortable handle and grip - this will help reduce fatigue while working on projects

Working on projects can be tiring, especially when you have to continuously use tools like hex keys. However, selecting a hex key with a comfortable handle and grip can drastically reduce the amount of fatigue you feel. Not only will it make your projects more enjoyable, but it will also make them more efficient.

With a comfortable handle, you will have a better grip, which will ultimately lead to a more consistent and accurate performance. Don't settle for an uncomfortable tool that could cause discomfort and drowsiness; invest in a hex key with a comfortable handle and feel the difference.

Store your hex keys in a safe place when not in use - avoid leaving them out to prevent rust and damage

If you're someone who loves to DIY or tinker with machinery, then you've most likely got a set of trusted hex keys tucked away in your toolbox. And while these simple tools are incredibly handy when it comes to getting into those tight, hard-to-reach spots, they're also prone to rust and damage if left out in the open.

That's why it's important to store them in a safe place, away from moisture and excess air exposure, to ensure they stay in tip-top shape for your next project. Trust us, your future self will thank you!

Use lubrication on your hex keys before using them to ensure they slide into sockets easily

As a DIY enthusiast or even a professional mechanic, it's frustrating when you're in the middle of a project and your hex key just won't fit into the socket. But fear not, there's a simple solution to this common problem – lubricate your hex keys before using them. It's an easy step that can save you time and energy.

Lubricating your hex keys ensures they slide into sockets easily, allowing you to complete your project much faster. Not to mention, it can also prevent damage to your tools in the long run. Take an extra minute or two to apply lubrication before starting your project and you'll increase your chances of success.

Wipe down your hex keys after each use - this will help keep them in good condition and prevent rusting

To keep your hex keys in top shape, it's important to make sure you wipe them down after each use. Not only will this prevent rust, but it will also help to rid them of any dirt or debris that may have accumulated during use.

Taking the extra time to care for your tools can go a long way in extending their lifespan and keeping them in optimal condition for your next project. Plus, with a simple wipe down after each use, you can ensure that your hex keys are always ready to go at a moment's notice. So, next time you finish up a job, don't forget to grab a cloth and give your hex keys a quick clean before putting them away.

Sharpen your hex keys periodically for better performance - use a filing tool or stone to keep them sharp and ready to go

Every handyman or do-it-yourselfer knows the importance of having a well-stocked tool kit. And one tool that is likely to be found in everyone's arsenal is a set of hex keys. These small but mighty instruments do the heavy lifting when it comes to fastening or loosening bolts and screws.

To ensure that your hex keys are performing at their best, it's crucial to keep them sharp and in top condition. By using a filing tool or stone, you can easily sharpen your hex keys as needed. Doing so will not only make your work faster and more efficient, but it will also extend the life of your tools. So, take a few minutes every now and then to give your hex keys a quick tune-up, and you'll be equipped and ready to tackle any project that comes your way.


Hex keys are a must-have for any DIY or repair project. Not only are they easy to use, but also helpful in ensuring proper installation and maintenance of products. To get the most out of your hex keys, always get the right size for the task, choose one with a comfortable handle and grip, store it safely when not in use, use lubrication when starting out with a new hex key, wipe down after each use to prevent rusting, and sharpen it periodically to ensure optimal performance.

Properly caring for your hex keys will save you time and money over time as it will help minimize errors and increase the longevity of your tools.


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