SK Tools 94549 3/8" Drive 49-Piece 6-Point SAE & Metric SuperKrome Socket Set
Priced as of May 27, 2026
4.6(241 ratings)Buy on AmazonSaved to your guest loadout. Sign up to also save to your Cabinet (consumables) or Kit (tools you own).
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CarCareTruth's Analysis
Last reviewed May 27, 2026
TL;DR A 3/8-in drive set with 44 sockets — all 6-point throughout, SAE 1/4"–7/8" and metric 6–19 mm in both standard and deep configurations, with the 10 mm metric confirmed present. Alloy steel construction with SK's SuperKrome finish, SureGrip side-of-fastener drive geometry, US-made, and a lifetime warranty; hand-ratchet use only — not rated for impact drivers.
What it is and how it performs
The 94549 covers 3/8-in drive only, with 44 actual sockets (11 SAE standard, 9 SAE deep, 14 metric standard, 10 metric deep) plus a 7.5" pro ratchet, thumbwheel ratchet, two extensions, and a universal joint — 49 pieces total with no inflated count. All sockets are 6-point. The 10 mm metric is explicitly confirmed in the Amazon product description. Alloy steel construction with a SuperKrome polished finish; the specific alloy is not disclosed beyond "Alloy Steel" in the manufacturer spec. Community evidence: 4.6 stars across 241 verified-purchase reviews; no rounding complaints; multiple long-term reviewers confirm decade-plus durability. The blow-mold case draws documented complaints for poor socket retention. Impact-rated use is not supported — hand-ratchet and breaker-bar only.
Who should buy this — and who should skip it
The right pick for a home mechanic focused on oil changes, brake jobs, and engine-bay electrical work where 3/8-in drive covers the vast majority of fasteners, and where the 6-point drive geometry is the correct choice for corroded or snug OEM fasteners. The lifetime warranty and US manufacturing justify the premium for a tool expected to last decades. Skip it if you need 1/4-in drive for tight-space fasteners or 1/2-in drive for wheel lug nuts and suspension bolts — this set tops out at 3/8-in, and a multi-drive-size set covers those applications without a supplemental purchase. Also skip if you plan to use an impact wrench — these are hand-socket only; impact-rated sockets require a different alloy and black-oxide finish.
Safety and environmental impact
No chemical exposure pathway — alloy steel hand tool with no SDS. Alloy steel is rated for hand-ratchet and breaker-bar use, not for impact wrenches; using standard hand sockets on an impact driver risks shattering and projectile fragments (impact-rated sockets use a different alloy and black-oxide finish). Alloy steel is fully recyclable as scrap metal; the plastic case is not routinely recovered through curbside programs, but the set's lifetime warranty and documented decade-plus community lifespan are the primary environmental story here.
From the manufacturer
Marketing copy from SK Tools, via Amazon. Not editorial.
- •49-PIECE SOCKET SET: includes 3/8 in. Drive 6-Point Sockets, 11 standard sockets, 9 metric-size deep sockets, 14 metric-size socket, 10 metric size deep socket, 7.5 pro ratchet, 1.5 thumbwheel ratchet, 3" and 6" extensions, universal joint
- •SUPERKROME: SK’s high polish finish protects the sockets from harsh working environments while providing long life and maximum corrosion resistance
- •SUREGRIP DESIGN: This set features SK's SureGrip hex drive design, which drives the side of the fastener, not the corner. This provides increased strength and avoids the rounding of rusted or damaged fasteners, which can occur when using a sharp-cornered hex tool
- •BUILT TO LAST: SK Tools USA, LLC was founded in the early 1900s. To this day, we remain driven to manufacture quality tools for the American technician.
- •MADE IN USA: This SK product is proudly Made in the USA. Today, SK Tools USA, LLC manufactures over 3000 products and continues our commitment to providing quality innovation to the toughest professionals in the world.
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Manufacturer images
Manufacturer specifications
- Color
- 1
- Brand
- SK
- Material
- Alloy Steel
- Item Weight
- 8.8 Pounds
- Item Package Quantity
- 1
- Voltage
- 1
- Brand Name
- SK
- Model Number
- 94549
- Set Name
- SK SuperKrome 49-Piece Socket Set
- Manufacturer
- SK Handtools
- UPC
- 025141945492 031112513850
- Global Trade Identification Number
- 00025141945492
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Top Amazon review
↗External — Amazon's most-helpful review for context.
My go-to set!
I apologize for the long review, but as I always say, it's worth overdoing if its worth doing at all.I'm currently enrolled in automotive school, and I must say, this is a great set to have on hand! It has all of the socket sizes you will need for general repair orders, and the 3/8" size is just perfect for most jobs. If you are even considering going into the automotive field or if you are just a weekend gearhead, you will know that working space is a huge factor to consider when buying any tool. There simply isn't as much space in the engine compartment, or anywhere else on modern cars and trucks, as there used to be. The short and long sockets/extensions as well as the universal joint included in this set provide more options when space runs out. You will quickly find that the palm ratchet is a real life-saver; it fits almost anywhere you want it to! The chrome finish is completely flawless, as any professional tool should be.Cons:The only thing I had a problem with is the matte finish. Quite frankly, it was a little bit sloppy. Some sockets missed getting coated entirely while others were partially coated on the outside (ONLY the interior of the socket/joint should receive this special anti-corrosion finish). So why did I give 5 stars? Because most sockets these days (yes, even Snap-On) only have ONE SINGLE coat of chrome OR matte finish on the inside, while I noticed that these newer versioned SK's have BOTH chrome finish and the matte finish ON TOP of the chrome. Since I haven't seen Snap-On or Mac or Matco do anything like that with their tools, I'm satisfied. Hey, they're a little bit ugly, but I work in a shop and I don't really care too much about appearance as long as they work well and are comfortable to use, which they are. To add to that, only some of the sockets were affected. The steel seems so far to be excellent, but as with any tool, only time will tell.And another thing. I would recommend buying a 3/8" breaker bar to go with this set, just to save your ratchet's poor gears on the particularly stubborn or rusted screws. Take a look at the SK model 45152. Armstrong tools also makes some great flex handles if you're into those.In a nutshell, SK has done a great job at giving you tools that you need, rather than just trying to sell you ones that are only going to sit. Too many tool manufacturers give you stuff in their sets you simply will not use, or they don't give you enough (missing sockets, anyone?). Great set at a very fair price, and of course, they are made in America with American steel. You just can't ignore that part, considering how hard American tools are to find these days. Do yourself a favor and grab a set.UPDATE: For whatever reason, the price of this set seems to have gone out of control lately. I bought my set for around $160, while I've seen it shoot up and down. So just be aware of that.