10 Must-Have Tools for Mechanics You Should Own

Car repairs aren't cheap. The average driver drops about $1,186 a year just keeping things running. If you know your way around an engine (or even if you don't), doing some of it yourself can save you a chunk of cash - not to mention the smug satisfaction of saying you swapped your own air filter and changed your oil with your own hands.

From dozens of mechanic tools, there are 10 must-haves you should include in your toolkit when working in a body shop. The mechanic tools list includes a solid set of hand tools, power tools, a diagnostic scanner, lifting equipment, and the right specialty pieces. None of that matters if you can’t find a tool when you need it, so storage belongs on this list too.

Here are the 10 must-have tools for mechanics, along with what to look for when shopping for each unit.

1. Socket and Ratchet Set

This is the tool you'll reach for more than any other. Nearly all repairs require removing or tightening a bolt, and a high-quality ratchet with a complete socket set (both metric and SAE) is a must.

Look for chrome vanadium steel sockets and a 72-count ratchet. The fine-tooth count provides more swing clearance than a regular 24-tooth design, so you save precious time on a busy day.

2. Combination Wrenches

A complete set of combination wrenches is used to access bolts and fittings that your ratchet cannot reach, particularly in hard-to-reach areas where a socket won't fit. Get a set that covers the smaller fastener sizes up to larger bolts. Make sure the box end angles are a few degrees off the handle. This small offset lets you flip the wrench in hard-to-reach areas without pulling it off and starting over.

3. Pliers and Screwdrivers

Slip-joint pliers, needle-nose pliers, and locking pliers can be used for gripping hoses, holding small parts while working, and much more. Complete the kit with Phillips and flathead screwdrivers in a couple of sizes. Also, add a hammer for bolts and brackets that need a little persuasion.

A flat pry bar and a curved pry bar deserve their spots as well. They are used to remove stuck gaskets and panels that can't be moved by hand.

4. Impact Wrench

One of the most time-saving tools every mechanic should own is the impact wrench. It can be used to remove lug nuts and seized bolts in seconds rather than minutes of manual ratcheting. It's the difference between a tire change taking 5 minutes or 20.

Cordless impact wrenches have narrowed the gap with corded wrenches, offering a range of motion that corded tools can't match. If you’re in two minds, check out our corded vs cordless tools comparison guide, which outlines the pros and cons of each.

5. OBD-II Scanner

An OBD-II scanner is no longer a luxury for modern vehicles, as they operate on computers just like mechanics do. It reads check-engine codes and tells you what is really going on before you start removing parts.

6. Multimeter and Test Light

A multimeter is used for measuring voltage, continuity, and resistance, making it a valuable tool for diagnosing electrical issues. Also, have a test light handy - it will give you a quick yes/no test of power and ground so you don’t need to grab a multimeter for every small job.

7. Torque Wrench

Many bolts, especially on engines and suspension components, have a specific torque spec for a reason. If the parts are not fitted correctly, it can result in stripped threads or, worse, parts that loosen as the vehicle drives down the road. A torque wrench safeguards the work you've already accomplished.

8. Floor Jack and Jack Stands

It is impossible to work under a vehicle safely without the appropriate lifting equipment. The car is lifted by a hydraulic floor jack, and it is supported by jack stands while you are underneath. Don't rely on the jack alno for that job.

Always place jack stands on a flat, solid surface and check that the vehicle is stable before entering. This corner is never to be cut. Also, consider a mechanic's creeper to get under the car without lying flat on the shop floor.

9. Specialty Pulling and Separating Tools

A few specialty tools begin to get their use as you progress from general repair to more advanced work. A bearing puller will extract pressed-on bearings without harming the surrounding parts, and a ball-joint separator will clean suspension joints without damage. You don't have to master all the specialty tools on day one. Add a brake caliper tool or a compression tester as the work you take on starts demanding them.

10. Rolling Tool Cabinet

You collect all the essential mechanic tools, that’s great. But how and where you store them matters, too. A heavy-duty workbench provides a reliable surface where some of the tools can be used. A rolling tool cabinet is the solution that makes separate tools work together as a system: deep drawers for power tools, shallow drawers with foam or divider inserts for hand tools, and a locking mechanism if your shop is shared with others.

Sort each drawer by tool type: put sockets in one drawer, wrenches in another one, and you'll save time looking for the right item in the middle of the job. If you work out of a truck or van, rather than a fixed bay, the same principle applies on a smaller scale: use a secure truck toolbox to keep your kit with you and protected from the weather and theft between jobs.

Proper storage also helps prevent rust on mechanic tools. Keep your items clean, dry, and protected from moisture and direct sunlight. Small habits can significantly prolong the lifespan of your mechanic tool kit.

Whether you are working in a fixed bay or operating on a mobile basis, our rolling tool cabinets are designed for the daily, heavy-use environment.

Frequently Asked Questions

What tools does every mechanic need?

There is a basic mechanic tool list that every mechanic should own: socket and ratchet sets, combination wrenches, pliers, screwdrivers, a torque wrench, an impact wrench, an OBD-II scanner, and a rolling cabinet to keep them in. Start from this set and add specialty tools as needed.

What is the most used tool in a mechanic's kit?

The socket and ratchet set is the most-used tool. Nearly all repairs require the removal or tightening of a bolt, which is why a good-quality ratchet and a complete set of sockets are the first investment.

What's in a good starter mechanic tool kit?

A good starter kit includes hand tools (sockets, wrenches, pliers, screwdrivers), a torque wrench, a floor jack and stands, a multimeter or code reader, and a tool box or cabinet to store all the tools and keep them organized and secure.

How should a mechanic organize their tools?

Use a rolling tool cabinet with labeled drawers organized by tool type, and foam or dividers so each tool has its own place. Mobile mechanics should also consider a truck toolbox to keep their essential tool kit organized while on the go.

What tools do mobile mechanics need?

Mobile mechanics require a small but complete toolbox of hand tools, a power source or cordless tools, and a safe, secure toolbox to carry and store all tools between jobs.

Conclusion

Having the right tools is half the battle. The other half is a storage system that keeps your mechanic tool kit organized and ready to go when you need it. From the shop to the truck bed, our heavy-duty storage solutions provide a place for your tools and keep your work on track. Knowing you’re all set, you can fully concentrate on your job and rely on quality tools.