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KLEIN TOOLS

Klein Tools 65400 KNECT 15-Piece Pass Through Socket Set, SAE Impact Set with MODbox Case, Sockets, Bits, Accessories and 3/8-Inch Drive Adapter

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Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Jun 29
Order within 16 hours and 22 minutes
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Style: 15-Piece


Features

  • KLEIN KNECT MEDIUM SET: Socket Set includes 11 sockets, 3/8-Inch square adapter and handle
  • PASS THROUGH: Drive hex nuts on extended threaded rods with the pass through head
  • IMPACT-RATED: Cross-compatible with an impact driver
  • MULTIPURPOSE: 1/4-Inch socket doubles as a bit holder
  • BACKWARDS COMPATIBLE: Traditional sockets can be used via the 3/8-Inch square adapter
  • HEX SIZES: 1/4, 9/32, 5/16, 11/32, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16 and 3/4-Inch
  • MODBOX SYSTEM: Connects with other MODbox cases and the MODbox Case Adapter Side Rail Attachment

Description

The Klein Tools 8-3/4-Inch Impact-Rated Pass Through Socket Set features a pass through head for driving hex nuts on extended threaded rod. 3/8-Inch square drive adapter allows for use with traditional sockets and includes 11 impact rated sockets. Designed with a steel handle that provides comfort in high torque applications. For more than 160 years, Klein Tools has manufactured premium-quality, professional-grade hand tools that deliver the performance, durability and precision needed to get the job done right. Our family of engineers, workers and craftsman continue to put six generations of expertise into every tool we create by using only the highest quality materials, superior workmanship, and keeping manufacturing as close to home as we can. Klein isn't just the name of our company, it's also our family name. And since we're an American company that's family-owned and family-run, you know you can count on us to be here tomorrow. Klein Tools doesn't just make great products, we make great products that stand up to the demands of the professionals who use them every day ... Since 1857.

Brand: KLEIN TOOLS


Item Length: 8.75 Inches


Material: Chrome Vanadium Steel


Finish Type: Polished


Number of Pieces: 1


Drive System: External Hex


Drive Bit Shank Style: 6-Point


Bit Compatibilities: 1/4-Inch


Item Length: 8.75 Inches


Number of Pieces: 1


Material Type: Chrome Vanadium Steel


Finish Types: Polished


Brand Name: KLEIN TOOLS


Model Number: 65400


Set Name: KLEIN KNECT


UPC: 092644654008


Global Trade Identification Number: 08


Manufacturer: Klein Tools


Manufacturer Part Number: 65400


Item Type Name: Socket Wrench Kits


Manufacturer Warranty Description: Call vendor for warranty


Included Components: Impact Rated Pass Through Socket Wrench Set, 15-Piece


Item Weight: 0.55 Pounds


Item Width: 3.7 Inches


Unit Count: 1.0 Count


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Jun 29

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

    • Superb Quality and Versatility
Style: 28-Piece
I’m completely new to Klein Tools, but after getting my hands on this Impact Socket Set, I am officially a fan for life! In fact, I’ve already ordered more Klein tools because I’m that impressed by their quality and design. I originally bought this set to keep in my truck for any “just in case” moments, and wouldn’t you know it—on the very first day I had them, an unexpected repair popped up. These sockets handled the job with ease-even in the bitter cold! Right away, I noticed how solid and well-built these tools are, especially compared to any other socket sets I’ve used. The 90-tooth pass through ratchet is incredible in tight spaces, only needing a few degrees to operate—this has been a game-changer already. It felt more firm and secure than any thing I have ever used, little to no play in anything. I am not scared that I will lose a socket in the engine bay anymore. The handle is not only comfortable but also extremely practical, fitting all the adapters, bits, and sockets with no hassle. Having both SAE and metric sizes, plus the ability to use any traditional socket with the specialized square-drive adapter, has made this the most versatile set in my toolbox. The fact that everything is impact-rated and fits neatly into the compact, modular system (which nests perfectly in the Klein MODbox system that I am looking to experiment more with soon) is just icing on the cake. Overall, this Klein Tools socket set has completely exceeded my expectations. It’s reliable, robust, and brilliantly designed for convenience. If you’re on the fence, give it a try—I guarantee you’ll be as impressed as I am. Five stars all the way and a new customer for life. ... show more
Reviewed in the United States on January 22, 2025 by SC Reviews It All
    • Such thoughtfully designed tools
Style: 39-Piece
I am so impressed with Klein tools. Not only are they top quality, the thought put into their design is outstanding. The way the sockets seat into both the ratchet and the screw driver handle, the reversible sockets that support two sizes each, the modular containers that connect to each other.. it really showcases the innovation from this company. I also really appreciate that the sockets and bits are impact rated, so they will have hold up when used with power tools or your most difficult tasks. Great quality tools like these are definitely worth the price. ... show more
Reviewed in the United States on January 19, 2026 by Scott
    • Excellant Tool Set
Style: 39-Piece
I love Klein tools and have never been disappointed. The versitility of this high quality pass through socket set ensures it will meet many daily work tasks. The well made tools look good and the etched labels ensure easy identification of individual components. The case, with its orgainizer, ensures one notices a missing tool and allows this set to connect with other Klein tools ensuring easy transport to job sites where the craftsman can easily address the tasks at hand. ... show more
Reviewed in the United States on May 28, 2026 by Sal DeCarlo
    • Great Tool
Style: 28-Piece
This is totally cool. I encountered the Craftsman version of this when I was helping with Field Maintenance at my sons little league. The craftsman version I found on ebay for over $400. This version works great. Having both standard and metric sockets is perfect. There is a lot of packing grease on the parts to keep to from rusting but it works great. It is my go to socket set now. Instead of having to find my 3/8" drive deep sockets I just use this for both short and long nuts and bolts. ... show more
Reviewed in the United States on May 14, 2026 by Enrique
    • Great purchase
Style: 28-Piece
Love this set! Great set for all the truck mods I’ve been doing.
Reviewed in the United States on May 14, 2026 by Stephanie Ramirez
    • An investment in a very versatile tool ecosystem
Style: 39-Piece
There are so many KNECT options from which to choose. For a home tool kit, this (65500KNECT), combined with a version of the 65300 which includes a driver handle and a couple of their flip sockets, and the 32787 precision driver set (both sold at Lowes, I think) is about the most complete combination of KNECT tools across all of their sets that I've managed to assemble. In most cases that gives you two ratchet wrenches (with the smaller wrench from the 65300 also available for tighter spaces) and sockets so that you can back a nut and bolt. Adding the precision driver and sockets is sufficient for almost any household task, from basic car maintenance to household electronics repair. It isn't the cheapest set of tools you can find, but the tool cases compactly lock together (which is great for keeping them in an readily accessible place in a house or apartment), the tools are well made, and the KNECT tools are incredibly versatile in how they can be used with each other and with other tool systems. For this kit, specifically, I wish there was more room for some of the larger deep-well sockets, instead of the pass through driver handle. But that is only from the perspective of a home maintenance toolkit. This _was_ one of the only KNECT kits that includes KNECT metric sockets. (In addition to the deep-well metric sockets) I think the 65400KNECT also had the metric sockets, now. But I don't remember seeing it when I was investing in this tool ecosystem. ... show more
Reviewed in the United States on August 4, 2025 by Aaron McCaleb
    • Klein socket set
Style: 39-Piece
Bought this to test out on service calls and I absolutely recommend these the size of the case fits perfect in my tool bag and the quality of it is nice aswell!
Reviewed in the United States on June 6, 2026 by Sky
    • Amazing
Style: 20-Piece
Wonderful compact set! I use this more than anything else. It doesn't do well with the low profile in tight corners. Otherwise amazing, durable, easy to use, versatile, and very strong.
Reviewed in the United States on March 4, 2026 by Matthew

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