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Sunex Tools

SUNEX TOOLS 3657, 3/8 Inch Drive Universal Impact Socket Set, 10-Piece, Metric, 10mm - 19mm, Cr-Mo Alloy Steel, Radius Corner Design, Dual Size Markings, Heavy Duty Storage Case, Meets ANSI Standards

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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, May 21
Order within 19 hours and 16 minutes
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Style: 3/8" Drive Socket Set 10-Pc


Pattern Name: Socket Set


Features

  • UNIVERSAL DESIGN: Allows you to position socket for work in tight spaces.
  • CR-MO STEEL: Provides the strength and flexibility to handle high torque impact tools.
  • RADIUS CORNER DESIGN: Reduces wear and increases torque on fasteners by placing force on fastener walls rather than fastener corners.
  • CHAMFERED OPENING: Quickly aligns fastener to socket.
  • DUAL SIZE MARKINGS: Laser etched and roll stamped markings to ensure permanent socket identification.
  • HEAVY DUTY STORAGE CASE: Convenient impact socket transport and storage.
  • MEETS ANSI STANDARDS: All sockets are rigorously tested, ensuring peak performance and durability.
  • 10 PIECE SET
  • METRIC: 10mm to 19mm

Description

This 3/8 inch drive, universal impact socket set is designed to tackle the toughest jobs with solid durability and keeps them pounding job after job. It features a radius corner design, causing the socket to grab the sturdy wall of the fastener instead of grabbing the corners, resulting in less wear on the fastener. The set includes sizes: 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm and 19mm. From the Manufacturer This Sunex 3/8 inch drive 10 piece metric universal socket set includes the most common sizes used for automotive repair. It includes 10 metric sockets. It is made of CR-MO alloy steel for long life. It is fully guaranteed and includes a heavy molded storage tray.

Brand: Sunex Tools


Item Length: 5 Inches


Material: Chrome Molybdenum Steel


Finish Type: Metal


Number of Pieces: 10


Drive System: 3/8 Inch Drive


Drive Bit Shank Style: 3/8 inch


Bit Compatibilities: hand tool, impact driver


Item Length: 5 Inches


Number of Pieces: 10


Material Type: Chrome Molybdenum Steel


Finish Types: Metal


Brand Name: Sunex Tools


Model Number: SUN3657


Set Name: 10-Piece Metric Socket Set (10mm - 19mm)


UPC: 069060279962 613364236574 787721812210 767654606797 634746279903 031113045787 031112510583 012301857528


Global Trade Identification Number: 74


Manufacturer: Sunex International


Manufacturer Part Number: SUN3657


Item Type Name: Sunex 3657, 3/8 Inch Drive Universal Impact Socket Set, 10-Piece, Metric, 10mm - 19mm, Cr-Mo Alloy Steel, Radius Corner Design, Chamfered Openings, Dual Size Markings, Heavy Duty Storage Case, Meets ANSI Standards


Manufacturer Warranty Description: Manufacturer Warranty


Included Components: Sockets and blow molded case


Unit Count: 1.0 Count


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, May 21

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • a Great set. excellent quality
The media could not be loaded. The media could not be loaded. I purchased this set because it was complete. I have 2 of the harbor Freight 3/8″ drive impact swivel socket sets and they have served me well Okay. I was shopping for the missing sizes on Amazon and came to the realization that if I purchased 15mm, 18mm and 19mm 3/8″ drive impact swivels individually in almost any brand worth owning that I would be exceeding or coming very close the cost of the Sunex 10 piece set. So it was a no brainer for me. Don’t get me wrong the Harbor Freight impact swivels are Okay and work great when the swivel pin retaining spring stays in place which is most of the time. But it’s also missing common sizes, But. All of that is forgiven because the price is only 25 dollars and they do get the job done. Most of the time. So my first thoughts on the Sunex swivel sockets where wow these things are nice especially for only 57 dollars. Then i started noticing some chinks in armor. For starters and as you will see or may have seen in the video. The square drive hole is almost perfectly square with no beveling to make installing the socket on your tool easier. While most may think this is not a big deal and it really isn’t A big deal or A deal breaker for me, but it does make putting these sockets on to your tool a bit more challenging and frustrating at times. Then i noticed that the size stamping is pretty small. I just don’t understand why tool companies assume that it’s tool buyers have exceptional vision. Again not a true deal breaker, but this is a review and I am obligated to pick nits. The good: The good thing about the sockets are that they fit fastener VERY well and it’s made of chromoly instead of chrome vanadium steel. Impact sockets are more durable when chromoly is used. Chrome vanadium has a tendency to split and crack with repeated heavy use. The fact that it does have the sizes stamped into the steel and laser etched is a plus. Even though the size stamp is small, the fact that it’s there is a plus (some sockets are only laser etched). We all know that the laser etched size will wear off. So another good point for these sockets are that the swiveling action is VERY smooth and spring-loaded so it will not go limp when you need it to be stiff the most. ha… Ohh and it comes in a nice case. The Bad: Small size stamps, square drive hole has no provisions to make installing them on your tools easier (you will need to look at them and line it up very often), the swivel pin retaining ring make the swivel socket base a bit on the larger side. Are these things deal breakers for you? You decide. For me they are not deal breakers. These are still great impact swivel sockets that gets the job done. The Verdict: Ideally you would want to have A nice set of pin-less impact swivel sockets, But right now I personally just cant Justify the cost. Spending 225-300+ for A set of pin-less swivel sockets that only offer advantages in rare situations doesn’t work for me right now. This set is not perfect, but the flaws are in places that I can live with, the company cut costs in a way that won’t affect the operation of the tool and I am perfectly fine with that. The Sunex 3657 3/8″ drive 10 piece impact swivel socket set is an amazing value at any level of use be it the weekend warrior or the professional automotive technician. A great socket rail to use with this set would be the GearWrench socket rail sold here GearWrench 83107 3/8-Inch Dr Slide Skt Rail, Blue thats what im using in the video ... show more
Reviewed in the United States on December 25, 2016 by Lets Review it
    • Great Socket Set For the Price
I am a semi-retired career mechanic and I have old sets of KAL brand 1/2" swivel sockets that have been used and used and abused but have for the most part survived. I really liked KAL tools even better than snap-on or other popular tools. KAL was sold by Grainger (I'm sure others as well) and was a Japanese manufacturer that made bullet proof tools. I say all this as I compared these sockets to the KAL sockets and they are very similar. Swivel sockets aren't a necessity for mechanics, you can just use a swivel adapter with the appropriate socket and get nearly the same result. Swivel sockets are a little smaller and frequently will fit where the swivel adapter/socket may not, but it is hard to justify the cost. Swivel sockets made by the big tool guys are very expensive. That is why I haven't bought any 3/8" ones until now. I saw these and read the reviews and figured how could I go wrong for this price. They work well, seem to be machined accurately and so far I haven't been able to break any. My only 3/8" impact tools are an IR impact ratchet that is rated at 180 ft. lbs. and probably rarely could reach that number, and a couple cordless impacts but none of these could really test these sockets. Pneumatic impact wrenches are the most powerful and all I have are 1/2" and 3/4" ones which are probably too much. but I believe these sockets could stand up to a more powerful 3/8" impact wrench with no problem. Quality product at a reasonable price highly recommended. ... show more
Reviewed in the United States on July 16, 2019 by M. Spaulding
    • Excellent quality
As good as tool truck wobble sockets at a fraction of the cost
Reviewed in the United States on February 1, 2026 by Tom
    • Socket collar
Love the sockets but I just don’t like the collar on them. Their so fat and I can’t fit them anywhere tight.
Reviewed in the United States on March 5, 2026 by Dani
    • Love
Strong and durable. I love these and the price I great
Reviewed in the United States on October 5, 2025 by Richard j.
    • Research before you buy.
Review Image by Stephen W.
Review Image by Stephen W.
I’m sure the quality is fine but the fact they didn’t come with a case and instead a socket rail just shows how cheap things are getting these days, pics above show the good old original look of the brand and with a case that we all know and love, I have the deep well set same thing in a case and those are even the original look and say made in Taiwan, these are definitely made in china haha. You can definitely tell where they tried to save money by shaving away material, one of the main points of an impact socket is weight! Gives a greater impact and gets jobs done without the hassle, why do you think there is a special Honda crank bolt impact socket? There’s plenty of vids demonstrating this stuff. I should have bought the snap on brand off the truck, at least you know and can see what you’re getting. ... show more
Reviewed in the United States on September 24, 2025 by Stephen W.
    • For the Pro Mechanic!
Bought this set over a year ago & they are still going strong!Highly recommend this set as they bit bolts good & I haven't rounded a nut off yet with these.I use these sockets almost every day at my job & would buy the again!
Reviewed in the United States on December 9, 2023 by Zachary Z.
    • Worth every cent and some.
This is my third set of Sunnex universal impact sockets. I have the 1/2 dr and long and short 3/8 drive sets. At first I went easy on them and I don't know why? The past couple of weekends I've been doing some suspension work on my G8 and the rear control arms are loaded with 18mm and a couple of 21-22mm bolts. I gave them a work out with my Milwaukee 1/2 - 3/8 drive impacts without any problems. My 1/2dr set I've had for a couple of years and the 3/8 sets are fairly new. Price is very good and no sizes are skipped in these sets! ... show more
Reviewed in the United States on September 23, 2019 by G8 GT 6L.

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