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Sunex Tools

Sunex Tools 3342 3/8 Inch Drive Master Impact Socket Set, 42-Piece, SAE/Metric, 5/16" to 3/8"

  • Based on 1,572 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Nov 18
Order within 13 hours and 27 minutes
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Features

  • 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.
  • Sae: 5/16 to 34 & metric: 8mm to 19mm
  • Full complement of extensions: provides access to virtually all recessed fasteners.
  • Universal joint: adapts any socket for use in swivel applications.

Description

The Sunex 3342 3/8” drive Master impact socket set includes SAE sizes from 5/16” to 3/4” and metric sizes from 10mm to 19mm in both standard and deep lengths. It also includes a Universal joint and a 3” extension. Each socket has been forged from CR-MO alloy steel, Designed with radius corner, Made with chamfered openings, and marked by both laser etching and roll stamping to ensure permanent socket identification. All of this ensures our sockets’ professional-level performance-convenientlyy stored in one heavy duty Storage case. Meets ANSI standards. set includes: sae: (8) standard sockets: 5/16”, 3/8”, 7/16”, 1/2”, 9/16”, 5/8”, 11/16”, 3/4” (8) deep sockets: 5/16”, 3/8”, 7/16”, 1/2”, 9/16”, 5/8”, 11/16”, 3/4” metric: (12) standard sockets: 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm (12) deep sockets: 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm other: (1) Universal joint (1) 3” extension

Brand: Sunex Tools


Item Length: 13.6 Inches


Material: Metal


Finish Type: Metal


Number of Pieces: 42


Brand: ‎Sunex Tools


Item Length: ‎13.6 Inches


Material: ‎Metal


Finish Type: ‎Metal


Number of Pieces: ‎42


Drive Bit Shank Style: ‎3/8 Inch


UPC: ‎756655683081 744211928363 088021765146 787721819325 613364123249 031112507910 748451245273 971472622888 634746279798 782386212436 031113045978 021112055610 013588035890 613364079720


Global Trade Identification Number: ‎20, 49


Manufacturer: ‎Sunex International


Part Number: ‎3342


Item Weight: ‎8.5 pounds


Item model number: ‎3342


Is Discontinued By Manufacturer: ‎No


Size: ‎SAE & Metric Impact Set


Style: ‎42 Pc SAE/Metric Impact Socket Set


Finish: ‎Metal


Pattern: ‎Socket Set


Thickness: ‎2 Inches


Item Package Quantity: ‎1


Head Style: ‎Fixed Square, Hex


Number of Handles: ‎1


Compatible Fastener Range: ‎0.375 inches


Included Components: ‎Sockets and blow molded case


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: July 7, 2004


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Nov 18

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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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Affordable and durable
Size: SAE & Metric Impact Set
These perform just as well as my tool truck sockets for 1/4 of the price. I’ve put these through the wringer, air tools, battery tools, stuck bolts, doesn’t matter. The quality of the socket is out standing. For what you pay, I have no complaints. The mold case is extremely durable and stands out in your toolbox. I can’t talk about their warranty because I’ve never had to warranty one. The female insert hasn’t rounded out in any of my sockets yet, they still fit nice and tight. Don’t waste your money else where. ... show more
Reviewed in the United States on December 26, 2023 by Hunter Bracy
    • For the price of this Sunex set on Amazon, it was my 3/8 impact set of choice - great quality for a DIY'er or even full time use
Size: SAE & Metric Impact Set
I was looking for a good 3/8 inch Impact set to go with my new Milwaukee 2754 Impact Wrench, and there were a few good sets in the running. I had it narrowed it down to the Sunex, Gearwrench and Grey Pneumatic sets. All of the sets were Made in Taiwan, and all were of similar quality. The Grey had a more polished finish, and was at the front of the pack, but it appeared that all three sets were about the same quality and perhaps even made in the same factory. The tiebreaker was the price - when I found the Sunex set here on Amazon for $54.99, it became a "no-brainer". The other sets were as much as $30 more depending on where you looked. (Note that checking back today on the price for this same set, Amazon and third party sellers are now asking $78 - so the price has gone up - at least temporarily). The prices for these sets are all over the map, with some sites even asking $175 for the Gearwrench set! One edge the Sunex set has on the Grey set was the sizes stamped into the sockets as well as etched - the etching wears off and having the size stamped on the side is nice. This Sunex set is of completely acceptable quality, and for a DIY'er is more than I need. I have used it to change shocks on two vehicles, and install a sway bar on my SUV, and they performed wonderfully. I have seen a couple of online reviews that claim the Sunex set is not a "true" deep socket, and that concerned me, but when I received the set I was pleasantly surprised to find these reviews wrong. The Sunex deep sockets are every bit as deep internally as any other choice, and that should not be a concern if you are thinking of buying it. Please note it is good to keep a thin coat of oil on these sockets, especially if you live in a high humidity climate. Over time they will show signs of rusting if you don't. Overall, very pleased with this set, and the price made it my set of choice. I am now looking for my 1/2" set! Thanks for reading. ... show more
Reviewed in the United States on January 30, 2016 by Timbo Slims
    • I loved these so much, I bought the 1/2 drive set as well and love them as much as these.
Size: SAE & Metric Impact Set
I love the high quality case they come in. I love the sockets. They fit my drive well, they were slightly oiled so none showed up rusty. They are well marked and easy to read. The case also has larger markings making it super easy and fast to find the size you want. I was impressed with the case as much as the sockets. Everything has a nice tight snug fit. Nothing comes loose by itself. I liked it so much, I bought the 1/2 drive set as well and love them as much as this 13/8 drive set. This is a lot of high quality bang for the buck. You're hard pressed to do better than this. If you spend less than this expect junk. If you spend more than this, your wasting your money. This is Snap on quality for 25% of the price. ... show more
Reviewed in the United States on July 19, 2015 by The Mad Inventor
    • Excellent thin wall 3/8 impact sockets
Size: SAE & Metric Impact Set
Been using these sockets with my milwaukee 3/8 stubby impact. They have been great, used some of the larger size sockets on the highest setting (roughly 250 ft/lbs rating) and they take the hits no sweat. The universal joint has held up well also, love that addition. Fantastic value socket set
Reviewed in the United States on March 30, 2024 by John C.
    • Good quality sockets, Cheap case
Size: SAE & Metric Impact Set
Review Image by Jordan Jordan
I bought this to use with my impact gun but find that I use it for my hand tools as well. The sockets are slim and basically the same size as my chrome sockets which is nice. That said, I can’t rate 5 stars for a few reasons. 1) the case is cheap and poorly made. The clasps to close the box look like they’ll wear out with continued use. If that wasn’t bad enough, the case doesn’t firmly hold the sockets in place, so they move around and get messy while you lug the case around. 2) the items were shipped with oil on all the sockets and the sockets themselves weren’t organized due to point #1 (see photo) ... show more
Reviewed in the United States on June 7, 2020 by Jordan Jordan
    • Greatest portable 3/8” set
Size: SAE & Metric Impact Set
Sunex sockets are superior to any major tool truck brand out there. These are thin walled but have enough mass to break anything loose when used on a pneumatic or high torque battery impact. The case is slimmer than a laptop and can be slid in any bag without issue. This is my most frequently used and well loved tool in my toolbox by far. Sunex customer service is also unmatched by any other manufacturer. Slowly started to see Mac, Gearwrench, and Matco trucks carrying Sunex tools over the past few years, and hardly any warranties having the be filed for broken tools ... show more
Reviewed in the United States on April 20, 2024 by Michael Robinson
    • Great products, highly recommend!.
Size: SAE & Metric Impact Set
Awesome socket set, very well made. Sunex is the closest to the big brands without breaking the bank on ya. They are a very tough steel, even the feelING of them in your hands, you can tell they are made well. I've takenever off old rusty bolt with this set with easy, didn't have to struggle to get it to fit right on the bolt, they come lightly sprayed with an oil as to prevent rust. The case is tough, compact, fits nicely in my tool chest. They also went pretty far as to mark the clearly TWICE what size they are so you're not searching like a fool for a 9/16. Can be used with regular Ratchet wrenches too so it eliminates the need for two sets of sockets, one impacts and the other regular sockets, I just use the impacts for everything, they're tough. ... show more
Reviewed in the United States on May 7, 2018 by Matt LeBlanc
    • Great price for a name brand set.
Size: SAE & Metric Impact Set
Very nice set for the money. My only complaint would be it should have the 8inch extension too and that the sockets don't snap in very securely. You open the case upside down and you will be putting all your sockets back. Barring those two things, this is a great set. My cordless impacts are beasts and I have yet to even stress a socket out. I work on very rusty stuff too. I often use my 3/8 stuff on my 1/2 in Milwaukee and there's no issue. These sockets will take what they're rated fir and then some. Great price. ... show more
Reviewed in the United States on December 23, 2020 by Brotis 006

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