The Best Mechanics Tool Sets: 5 Kits Compared for Home Garages
Five real mechanics tool sets compared on ratchet tooth count, drive sizes and SAE or metric coverage, from a 96 piece socket kit to a 450 piece box.
Buying a mechanics tool set is mostly an exercise in ignoring the number on the front of the box. A 450 piece set and a 96 piece set can both be the right answer, and the piece count will not tell you which one you are looking at. What matters is how many drive sizes you get, whether the sockets come in both SAE and metric, how many teeth the ratchet has, and whether the case keeps everything in its slot. We compared five sets sold on Amazon that each solve a different version of the problem: the CRAFTSMAN 230 piece set with its three drawer VERSASTACK box, the cheap and honest SEDY 96 piece 3/8 inch socket kit, the 90 tooth CRAFTSMAN 262 piece upgrade, the compact SAE only DEWALT 108 piece kit, and the sprawling WORKPRO 450 piece case. By the end you will know which number on the box to read first, and which one to ignore.
Table of contents
- Quick picks
- Piece count of each set compared
- Comparison table
- Best Overall: CRAFTSMAN 230 Piece Mechanics Tool Set with VERSASTACK Box
- Best Value: SEDY 96 Piece 3/8 in Drive Impact Socket and Bit Set
- Upgrade Pick: CRAFTSMAN 262 Piece Mechanic Tool Set with 90 Tooth Ratchets
- Best Compact Option: DEWALT 108 Piece Mechanics Tools Kit and Socket Set
- Best Large Set: WORKPRO 450 Piece Drive Socket and Mechanics Tool Set
- How we chose
- What to consider before buying
- What a piece count actually counts
- 6 point and 12 point sockets
- Ratchet tooth count and swing arc
- SAE and metric on an American car
- Final recommendation
- FAQ
Quick picks
Every pick wins a specific use case. Jump to the full review before you buy.
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Best Overall
CRAFTSMAN 230 Piece Mechanics Tool Set with VERSASTACK Box
A 230 piece set with three drive sizes, 72 tooth low profile ratchets and a three drawer stacking box, which covers almost every home garage job for a fair price.
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Best Value
SEDY 96 Piece 3/8 in Drive Impact Socket and Bit Set
A 96 piece 3/8 inch drive socket set with 6 point sockets in both SAE and metric, sold for less than the price of a single brand name ratchet.
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Upgrade Pick
CRAFTSMAN 262 Piece Mechanic Tool Set with 90 Tooth Ratchets
The same three drawer CRAFTSMAN box as our top pick, upgraded to 90 tooth ratchets, 118 sockets and 24 wrenches for people who work on cars most weekends.
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Best Compact Option
DEWALT 108 Piece Mechanics Tools Kit and Socket Set
A 108 piece DEWALT kit in 1/4 inch and 3/8 inch drive with 72 tooth ratchets, small enough to keep in a vehicle, and SAE only.
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Best Large Set
WORKPRO 450 Piece Drive Socket and Mechanics Tool Set
The biggest set here at 450 pieces, with three drive sizes, metric and imperial sizes and a four tray case, for people who want one box that has everything.
Compare every pick
| Product | Award | Piece count | Size standards | Best for | Where to buy |
|---|---|---|---|---|---|
| CRAFTSMAN 230 Piece Mechanics Tool Set with VERSASTACK Box | Best Overall | 230 pieces | SAE and metric | A home mechanic who wants one box that handles brakes, suspension and interior work without buying a second set later. | Check price for CRAFTSMAN 230 Piece Mechanics Tool Set with VERSASTACK Box at Amazon (affiliate link) |
| SEDY 96 Piece 3/8 in Drive Impact Socket and Bit Set | Best Value | 96 pieces | SAE 5/16 in to 3/4 in and metric 8 mm to 22 mm | Someone who wants the socket half of a mechanics set done properly and already owns wrenches, or who needs a second set for the truck. | Check price for SEDY 96 Piece 3/8 in Drive Impact Socket and Bit Set at Amazon (affiliate link) |
| CRAFTSMAN 262 Piece Mechanic Tool Set with 90 Tooth Ratchets | Upgrade Pick | 262 pieces | SAE and metric | A weekend mechanic who already knows the ratchet is the part that matters and wants the finer tooth count in a tidy drawer system. | Check price for CRAFTSMAN 262 Piece Mechanic Tool Set with 90 Tooth Ratchets at Amazon (affiliate link) |
| DEWALT 108 Piece Mechanics Tools Kit and Socket Set | Best Compact Option | 108 pieces | SAE only, no metric sizes | Someone who wants a compact second set for the vehicle, or who works mostly on older American cars and trucks with SAE fasteners. | Check price for DEWALT 108 Piece Mechanics Tools Kit and Socket Set at Amazon (affiliate link) |
| WORKPRO 450 Piece Drive Socket and Mechanics Tool Set | Best Large Set | 450 pieces | Metric and imperial | A DIYer who works on several vehicles plus the house and wants one case that covers metric, imperial and every drive size. | Check price for WORKPRO 450 Piece Drive Socket and Mechanics Tool Set at Amazon (affiliate link) |
Swipe sideways to compare every column.
Best Overall
CRAFTSMAN 230 Piece Mechanics Tool Set with VERSASTACK Box
by CRAFTSMAN
A 230 piece set with three drive sizes, 72 tooth low profile ratchets and a three drawer stacking box, which covers almost every home garage job for a fair price.
What we like
- Covers 1/4 in, 3/8 in and 1/2 in drive in one box, so small dash screws and wheel work are both handled
- The 72 tooth ratchets swing 5 degrees per click and the heads are up to 25 percent thinner than the older CRAFTSMAN design
- Ships with 91 sockets and 21 wrenches in SAE and metric, which is the part of the count that actually does work
- Backed by a full lifetime warranty, so a split socket or a dead ratchet gets replaced
What we don't
- 110 of the 230 pieces are hex keys and specialty bits, so the headline number oversells how many sockets you get
- The three drawer VERSASTACK box is heavy and bulky next to a flat blow molded case, and it is not something you carry to the roadside
- CRAFTSMAN does not publish the socket finish or the point count for this set, so you are trusting the brand rather than the spec sheet
| Piece count | 230 pieces |
|---|---|
| Drive sizes | 1/4 in, 3/8 in and 1/2 in |
| Size standards | SAE and metric |
| Ratchet tooth count | 72 teeth, 5 degree arc swing, low profile head |
| Case type | 3 drawer VERSASTACK tool box with one handed locking dials |
| Price bracket | $$ |
This is the set most people should buy, and the reason is the ratchets rather than the piece count. All three drives are here, 1/4 inch for small fasteners, 3/8 inch for the bulk of engine and interior work, and 1/2 inch for suspension bolts and wheels. The ratchets run 72 teeth, which means a 5 degree swing between clicks. In a tight engine bay that is the difference between turning a bolt and not turning it. CRAFTSMAN also thinned the ratchet heads by up to 25 percent against their older design, which matters when the socket has to slide past a bracket.
The contents break down as 91 sockets, 3 ratchets, 21 wrenches, 44 hex keys, 66 specialty bits and 5 accessories. Read that list carefully, because 110 of the 230 pieces are hex keys and bits. That is not a scandal, every brand counts the same way. It just means you are really buying a 91 socket set with a good ratchet, and that is still more sockets than most home jobs need.
Storage is the second reason this one wins. The three drawers use a spring loaded dial you can work with one hand, they lock shut so nothing spills, and they nest on top of the box or come off and sit on the bench. It is a better system than a single clamshell tray where one dropped case scatters everything.
The trade is size. This is a shop box, not a travel kit. It takes real shelf space and it is awkward to carry, so pair it with a small SAE or metric kit if you want tools in the vehicle too.
The full lifetime warranty covers the hand tools, which is worth more than any spec on the page. Ratchets wear out. A set you can replace pieces from lasts a decade longer than one you cannot.
Research-based pick: this recommendation is based on product data, owner feedback and comparison with products we have tested, not on direct hands-on testing.
Buy it if: A home mechanic who wants one box that handles brakes, suspension and interior work without buying a second set later.
Skip it if: You only need sockets for one drive size, or you want something small enough to live in the trunk.
Best Value
SEDY 96 Piece 3/8 in Drive Impact Socket and Bit Set
by SEDY
A 96 piece 3/8 inch drive socket set with 6 point sockets in both SAE and metric, sold for less than the price of a single brand name ratchet.
What we like
- Every socket is 6 point, which grips the flats of a bolt instead of the corners and cuts the chance of rounding a rusted fastener
- Covers SAE 5/16 in to 3/4 in and metric 8 mm to 22 mm in both standard and deep lengths, so one box handles most of a car
- Cr-V steel with a black phosphate coating rather than bright chrome, which suits work in a damp garage
- Comes with a universal joint, extensions, a spark plug socket, a bit holder and a drill adapter, so the extras are useful rather than filler
What we don't
- 3/8 inch drive only: there is no 1/4 inch for small interior fasteners and no 1/2 inch for lug nuts or suspension bolts
- No combination wrenches are included, so you cannot hold a nut on the far side of a bolt without buying more tools
- SEDY does not publish a tooth count for the ratchet, which is the one number that decides how it feels in a tight space
| Piece count | 96 pieces |
|---|---|
| Drive sizes | 3/8 in only |
| Size standards | SAE 5/16 in to 3/4 in and metric 8 mm to 22 mm |
| Material finish | Cr-V steel with a black phosphate coating |
| Case type | Molded box with cut slots that hold each socket in place |
| Price bracket | $ |
The cheap pick in this guide is honest about what it is. SEDY sells 96 pieces built around a single drive size, and by giving up the 1/4 inch and 1/2 inch tools it spends the money on the sockets you use most. Standard and deep lengths in SAE 5/16 to 3/4 inch and metric 8 to 22 mm covers a very large share of the fasteners on a normal car.
Every socket is 6 point. That is worth saying plainly, because 12 point sockets are common on cheap sets and they are the reason a lot of people round off a bolt. A 6 point socket puts its load on the flat faces of the fastener. A 12 point puts more of it near the corners, which are the first part to crumble on anything rusted. On a 15 year old exhaust bolt, that choice decides your afternoon.
The finish is different from the mirror chrome on most sets here. Cr-V steel with black phosphate looks dull and resists rust well, and it hides scratches. Sizes are laser etched rather than stamped, so they stay readable under a work light. The listing also calls this an impact socket set, and the walls are thicker than a chrome socket, though nothing here says which impact tools it is rated for.
The gaps are real. No 1/4 inch drive means small screws and trim fasteners need a bit driver you do not have. No 1/2 inch means wheels are off limits, and that is not something to work around. There are no combination wrenches either, so any bolt with a free spinning nut behind it stops you.
Buy this as a first socket set on a tight budget, or as the box that stays in the truck. Do not buy it expecting it to be a full mechanics set, because it is not trying to be one.
Research-based pick: this recommendation is based on product data, owner feedback and comparison with products we have tested, not on direct hands-on testing.
Buy it if: Someone who wants the socket half of a mechanics set done properly and already owns wrenches, or who needs a second set for the truck.
Skip it if: This is your only set and you plan to touch wheels, suspension or anything that needs 1/2 inch drive.
Upgrade Pick
CRAFTSMAN 262 Piece Mechanic Tool Set with 90 Tooth Ratchets
by CRAFTSMAN
The same three drawer CRAFTSMAN box as our top pick, upgraded to 90 tooth ratchets, 118 sockets and 24 wrenches for people who work on cars most weekends.
What we like
- 90 tooth ratchets need less room to reset than the 72 tooth versions, which is the upgrade you feel every time a bolt sits behind a bracket
- 118 sockets and 24 wrenches in SAE and metric, which is 27 more sockets and 3 more wrenches than the 230 piece set
- Includes spark plug sockets and combination wrenches, so tune up work does not need a separate kit
- Full lifetime warranty on the hand tools, same as the cheaper CRAFTSMAN set
What we don't
- Costs roughly twice the 230 piece set for 32 extra pieces, so the price per useful tool is much worse
- The listing does not name the drive sizes or the socket finish, which is a strange gap on a set at this price
- Same bulky three drawer box, so it stays on a shelf rather than travelling with you
| Piece count | 262 pieces |
|---|---|
| Size standards | SAE and metric |
| Ratchet tooth count | 90 teeth, 5 degree arc swing, low profile head |
| Case type | 3 drawer VERSASTACK tool box with one handed locking dials |
| Price bracket | $$$ |
There is one real reason to spend the extra money here, and it is the 90 tooth ratchets. More teeth means a smaller swing before the mechanism catches again. On a bolt with a strut tower or a wiring loom next to it, a ratchet that resets in a short nudge finishes the job, and one that needs a wider sweep gets pulled off and swapped for a wrench. CRAFTSMAN also keeps the low profile head here, up to 25 percent thinner than their older design.
The rest of the contents are a fatter version of the 230 piece set. You get 118 sockets, 3 ratchets, 24 wrenches, 44 hex keys, 66 specialty bits and 7 accessories, in SAE and metric. Spark plug sockets are included, which the smaller set does not advertise, and the extra combination wrenches make it easier to hold both ends of a fastener.
Look at the maths before you buy. The jump from 230 to 262 pieces is 32 items, and the price roughly doubles. Some of that is the finer ratchets and some of it is just more sockets in sizes you may never fit. If your honest answer is that you change oil, do brakes and swap a battery, the cheaper CRAFTSMAN box does all of that with the same drawers and the same warranty.
One oddity is what the listing leaves out. At this price it does not state the drive sizes or the finish on the sockets. CRAFTSMAN has a strong reputation and a full lifetime warranty behind these tools, so this is a documentation problem rather than a quality one, but you should know you are buying on brand rather than on a published spec.
The storage is identical to the 230 piece set. Three drawers, one handed locking dials, VERSASTACK compatible so it stacks with other CRAFTSMAN boxes. It is a good system for a garage and a poor one for a trunk.
Research-based pick: this recommendation is based on product data, owner feedback and comparison with products we have tested, not on direct hands-on testing.
Buy it if: A weekend mechanic who already knows the ratchet is the part that matters and wants the finer tooth count in a tidy drawer system.
Skip it if: You work on your car a few times a year, because the 230 piece CRAFTSMAN set gives you nearly the same coverage for far less money.
Best Compact Option
DEWALT 108 Piece Mechanics Tools Kit and Socket Set
by DEWALT
A 108 piece DEWALT kit in 1/4 inch and 3/8 inch drive with 72 tooth ratchets, small enough to keep in a vehicle, and SAE only.
What we like
- Only 108 pieces across two drive sizes, so it stays small enough to live in a truck box or under a seat
- 72 tooth ratchets give a 5 degree arc swing, the same tooth count as much larger sets here
- DirectTorque sockets load the flats of the fastener rather than the corners, which helps on tired bolts
- Hand stamped size markings and a polished chrome finish, so sizes stay readable and the tools shrug off damp
What we don't
- SAE sizes only: most fasteners on modern cars are metric, including on American built vehicles, so this cannot be your only set
- No 1/2 inch drive, which rules out lug nuts, suspension bolts and anything needing real torque
- DEWALT does not describe the case in the listing, so how well the kit stays organised is unknown before it arrives
| Piece count | 108 pieces |
|---|---|
| Drive sizes | 1/4 in and 3/8 in |
| Size standards | SAE only, no metric sizes |
| Ratchet tooth count | 72 teeth, 5 degree arc swing |
| Material finish | Polished chrome with hand stamped size markings |
| Price bracket | $$ |
Small sets get judged unfairly. A 108 piece kit sits next to a 450 piece box on the same shelf and looks like the loser, but the count is not the point. This one splits into 26 tools in 1/4 inch drive, 26 in 3/8 inch drive, 28 hex keys, 22 bits and 6 specialty tools. That is a real working kit that fits in a space where the big boxes do not.
The ratchets carry 72 teeth and a 5 degree arc swing, which is the same tooth count as sets here costing three times as much. That is the spec that decides whether a tool set is frustrating, and DEWALT did not cut it to hit the price. The sockets use DirectTorque, DEWALT’s shaping that pushes the load onto the flat faces of a fastener instead of the corners. The bit driver has an anti slip vinyl grip and a knurled control ring for fine turns.
Then there is the catch, and it is a big one. This kit is SAE only. American cars have used metric fasteners for decades, so a kit with no metric sockets will stop you cold on a 2015 pickup as fast as on an import. Read the model number carefully when you shop, because DEWALT sells similar looking kits in SAE and metric versions and the listings look almost identical.
There is no 1/2 inch drive either. Lug nuts, control arm bolts and anything else that needs proper torque are outside what this can safely turn. A 3/8 inch ratchet leaned on hard is a broken ratchet.
Treat this as a second set rather than a first one. In a truck, in a garage that already has metric covered, or on an older domestic vehicle, it does exactly what a compact kit should.
Research-based pick: this recommendation is based on product data, owner feedback and comparison with products we have tested, not on direct hands-on testing.
Buy it if: Someone who wants a compact second set for the vehicle, or who works mostly on older American cars and trucks with SAE fasteners.
Skip it if: You are buying one set for the whole garage, because the missing metric sizes will stop you on your first modern car.
Best Large Set
WORKPRO 450 Piece Drive Socket and Mechanics Tool Set
by WORKPRO
The biggest set here at 450 pieces, with three drive sizes, metric and imperial sizes and a four tray case, for people who want one box that has everything.
What we like
- 450 pieces across 1/4 in, 3/8 in and 1/2 in drive in both metric and imperial, so almost nothing sends you to the store
- Quick release ratchet handle, which pops a stuck socket off with a button instead of a screwdriver and a swear word
- Heat treated, fully polished, triple chrome plated finish that resists rust in an unheated garage
- Four blow molded trays with locking clips, so sockets stay in their slots when the case is carried on its side
What we don't
- WORKPRO does not publish a ratchet tooth count, so the most important spec in the set is a blank
- A large share of the 450 pieces are screwdriver bits and hex keys rather than sockets, which is how the number gets so high
- The full case is heavy and wide, so it needs a dedicated shelf and is a two hand carry
| Piece count | 450 pieces |
|---|---|
| Drive sizes | 1/4 in, 3/8 in and 1/2 in |
| Size standards | Metric and imperial |
| Case type | Blow molded case with 4 trays and locking clips |
| Material finish | Heat treated, fully polished triple chrome plating |
| Price bracket | $$$ |
If your problem is that you keep reaching for a size you do not own, this is the answer. WORKPRO packs 450 pieces into a four tray case covering 1/4 inch, 3/8 inch and 1/2 inch drive, in metric and imperial, along with combination wrenches, hex keys, a magnetic holder and a long list of bits. For a person who works on two cars, a mower and the house, that breadth is genuinely useful.
The case deserves credit. Blow molded trays with locking clips keep sockets in their slots, which is the difference between a set that stays usable and a drawer of loose steel two years from now. The finish is heat treated, fully polished and triple chrome plated, so it handles a damp garage or a rainy driveway without pitting.
Now the part the listing does not tell you. There is no published tooth count for the ratchet. It is described as quick release, which is a good feature, and quick release is not a tooth count. Since ratchet feel is the single thing that separates a set you enjoy from a set you fight, a blank there is a real gap at this price. The 90 tooth CRAFTSMAN and the 72 tooth DEWALT both put the number in writing.
Read the 450 the same way. Bits and hex keys make up a large share of it, the same as every set in this class. You are not getting five times the sockets of the DEWALT 108 piece kit, you are getting broader coverage and a lot of small parts.
Buy this when coverage matters more than any single tool. If you would rather have fewer, better tools, the CRAFTSMAN sets cost less and tell you exactly what their ratchets do.
Research-based pick: this recommendation is based on product data, owner feedback and comparison with products we have tested, not on direct hands-on testing.
Buy it if: A DIYer who works on several vehicles plus the house and wants one case that covers metric, imperial and every drive size.
Skip it if: You want the best ratchet you can afford, since a smaller set from a brand that publishes its tooth count is a safer buy.
How we chose#
This is a research-based guide rather than a hands-on shop test. We started with the mechanics tool sets that sell in real volume on Amazon, then read each listing for the specs that decide whether a set is pleasant or painful to use: how many drive sizes it covers, whether the sockets come in SAE, metric or both, the ratchet tooth count, the case design and the finish on the steel. We also read the contents breakdown line by line, because that is where a 230 piece set turns out to be 91 sockets and 110 small parts.
We picked deliberately across set sizes rather than lining up five near identical boxes. That gives you a mid size home garage set, a socket focused budget kit, a finer ratchet upgrade, a compact kit for the vehicle, and a very large set for someone covering several machines. Sets that hid their contents entirely, or that published no useful spec beyond the piece count, did not make the list.
What to consider before buying#
Start with drive sizes, because they set the boundaries of what you can do. One drive size limits you to one class of job. Three drive sizes, 1/4 inch, 3/8 inch and 1/2 inch, cover a whole car. If a set skips 1/2 inch, wheels and suspension are off the table no matter how many pieces it claims.
Next, check for both SAE and metric. This is the single most common regret with a cheap set. You get it home, crawl under the car and find the socket you need is the one standard your box does not have.
Then look at the ratchet. It is the tool you hold all day and the one that decides whether a job is fifteen minutes or an hour. Tooth count is the number to look for, and a brand that publishes it is telling you something about the rest of the set.
Storage comes last, though it decides whether you still own a full set in three years. A case with cut slots and locking clips keeps sockets where you left them. A flat tray with no clips ends as a drawer full of loose steel.
What a piece count actually counts#
Here is the uncomfortable part of this category. A 200 piece set with a bad ratchet is worse to own than a 60 piece set with a good one, and piece count is the most misleading number on the shelf.
Brands count every item in the box. Hex keys count. Screwdriver bits count. Adapters, extensions and the little magnetic bit holder all count. The CRAFTSMAN 230 piece set includes 44 hex keys and 66 specialty bits, which is 110 of the 230 pieces before a single socket is counted. The 262 piece CRAFTSMAN set uses the same 44 and 66, so the real gap between those two sets is 27 sockets and 3 wrenches, not 32 pieces of anything meaningful.
Read the contents list instead. If a listing gives you a breakdown, add up the sockets and the wrenches and judge on that. If a listing refuses to give a breakdown, that silence is information.
6 point and 12 point sockets#
A socket grips a bolt head in one of two patterns. A 6 point socket matches the six flats of the fastener and presses on those flat faces. A 12 point socket has twice as many notches, so it slides onto a bolt at twice as many angles, and more of its load lands near the corners.
Corners are where old fasteners fail. Rust, heat cycling and a previous owner with the wrong tool all soften the edges of a bolt head. Put a 12 point socket on that and you can shear the corners off and leave yourself with a round lump. A 6 point socket spreads the same force across the flats and usually still turns it.
Use 6 point for anything under the car, anything rusty and anything you plan to lean on. Keep 12 point for cramped spots where you cannot get the socket to line up. The SEDY 96 piece set is 6 point throughout, which is why it punches above its price on stuck bolts.
Ratchet tooth count and swing arc#
Inside a ratchet is a toothed gear and a pawl that drops into it. Tooth count is how many teeth that gear has, and it decides the swing arc, meaning the smallest angle you have to move the handle before the pawl catches the next tooth.
A 72 tooth ratchet gives about a 5 degree swing. Go up to 90 teeth and the arc gets smaller again. On a bench that difference does not exist. In an engine bay with a hose on one side and a bracket on the other, it is everything. You either have enough room to reset the handle or you do not, and when you do not, the job stops.
Head thickness works the same way. CRAFTSMAN advertises a low profile head up to 25 percent thinner than their older design on both sets here, which is what lets the ratchet slide into a gap that would otherwise need a wrench and a lot of patience. Very high tooth counts do come with a trade. Finer teeth are smaller teeth, and smaller teeth can be more fragile under heavy load, which is one reason a breaker bar exists and a torque wrench has its own job to do.
SAE and metric on an American car#
SAE sizes are fractions of an inch, like 1/2 or 9/16. Metric sizes are millimetres, like 13 mm or 17 mm. They are close enough to fool you and far enough apart to round a bolt. A 13 mm socket on a 1/2 inch bolt feels almost right, then slips.
American vehicles have used metric fasteners for a long time now. If you own anything built in the last few decades, most of what you touch is metric. SAE has not gone away though. Trailer hitches, older vehicles, aftermarket brackets, farm gear and a lot of shop equipment still use it, and if you work on more than one thing you will meet both.
That is why the DEWALT 108 piece kit needs a warning label. It is a well made compact set with proper 72 tooth ratchets, and it is SAE only. As a second kit in a truck it makes sense. As your only set it will fail you on your first modern car. Every other pick here covers both standards.
Final recommendation#
Most people should buy the CRAFTSMAN 230 piece set. It covers all three drive sizes in SAE and metric, the ratchets are 72 tooth with thin heads, the three drawer box keeps everything in place, and the full lifetime warranty means a broken ratchet is not the end of the set. Spend the extra on the 262 piece CRAFTSMAN set only if you work on cars most weekends and want the 90 tooth ratchets, because the rest of that upgrade is sockets you may never use. On a tight budget, the SEDY 96 piece kit is the honest pick, with 6 point sockets in both standards and no pretending to be a full set. Buy the DEWALT 108 piece kit as a compact second set for the vehicle, and only if SAE fasteners are what you meet. Take the WORKPRO 450 piece case if you look after several vehicles and want the widest coverage in one box. Whichever you pick, budget separately for the gear that gets you under the car, since a good set of tools is no use without a proper floor jack or a set of ramps to work over.
Frequently asked questions
How many pieces do I really need in a mechanics tool set?
Far fewer than the boxes suggest. Count sockets and wrenches, not pieces. The CRAFTSMAN 230 piece set holds 91 sockets and 21 wrenches, and the other 118 items are hex keys, bits and accessories. For oil changes, brakes, batteries and general repair, a set with three drive sizes and both SAE and metric sockets is enough, which usually lands somewhere between 100 and 250 pieces. Buying 450 pieces mostly buys sizes you will never fit.
What drive sizes should a mechanics tool set include?
Three, if you can afford them. A 1/4 inch drive handles small interior and engine cover fasteners without stripping them. A 3/8 inch drive does the bulk of the work on a car. A 1/2 inch drive is for lug nuts, suspension bolts and anything that needs real torque. The CRAFTSMAN 230 piece set and the WORKPRO 450 piece set cover all three. The SEDY kit is 3/8 inch only and the DEWALT 108 piece kit skips 1/2 inch, which is why neither should be your only set.
Are 6 point or 12 point sockets better?
6 point sockets are better for anything rusted or tight. They press on the flat faces of the bolt head, so the load spreads across a wide area. A 12 point socket puts more of its grip near the corners, and corners are the first thing to crumble on an old fastener. The trade is that a 12 point fits onto a bolt at twice as many angles, which helps in cramped spots. The SEDY set is 6 point throughout, which is unusual at its price.
What does ratchet tooth count mean and does it matter?
Tooth count is how many teeth the ratchet gear has, and it sets the smallest angle you can turn a bolt before the mechanism resets. A 72 tooth ratchet needs about 5 degrees of swing. A 90 tooth ratchet needs less. In open air the difference is invisible. Wedged behind a strut tower or an exhaust manifold, it decides whether you can turn the bolt at all. The CRAFTSMAN 262 piece set uses 90 tooth ratchets, and both the CRAFTSMAN 230 piece set and the DEWALT kit use 72 tooth.
Do I need SAE sockets if I drive an American car?
You need metric, and you probably need SAE too. American manufacturers moved to metric fasteners decades ago, so a 2015 pickup uses metric bolts almost everywhere. SAE sizes still turn up on trailer hardware, older vehicles, aftermarket parts and plenty of shop equipment. That is the trap with the DEWALT 108 piece kit, which is SAE only. It is a fine second set and a bad first one. Check the model number before you buy, since brands sell near identical SAE and metric versions.
Is a lifetime warranty on a tool set worth paying for?
It is worth more than most specs on the listing. Ratchets are the part that fails, usually as a mechanism that slips under load, and sockets split on high torque work. Both CRAFTSMAN sets here carry a full lifetime warranty on the hand tools, which means a dead ratchet becomes a replacement rather than a new set. The SEDY, DEWALT 108 piece and WORKPRO listings do not publish warranty terms, so factor that into the price you are comparing.