Klein Tools 65400KNECT KNECT Essential Pass Through Impact Socket Set, SAE and Metric, 90-Tooth Ratchet, MODbox Case, 3/8-Inch Drive, 28-Piece
$99.00
Price: $39.99 - $99.00
(as of Oct 13, 2025 10:20:04 UTC – Details)
The 28-Piece Essential KNECT Pass Through Impact Socket Set features a 90-tooth pass through ratchet and Cushion-Grip pass-through handle for driving hex nuts on extended threaded rod. The 1/4-Inch square drive adapter allows for use with traditional sockets. Set includes 18 SAE and metric hex bits, 4 adapters, 5 chicklet bits, pass through handle, and socket wrench. 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.
KLEIN KNECT MEDIUM SET: Socket Wrench Set includes 18 SAE and metric hex sockets, 4 adapters, 5 chicklet bits, pass through handle, socket wrench and case
IMPACT-RATED: Pass through sockets, adapters, and bits built for high power applications
90-TOOTH PASS THROUGH RATCHET: Slim profile pass through head with minimal arc swing for ratcheting in tight spaces on extended bolts and threaded rod
CUSHION-GRIP SCREWDRIVER: Pass through screwdriver receives KNECT (M) sockets or adapters
MULTIPURPOSE: Adapters allow all components to be used on a 1/4-Inch impact driver
MODbox SYSTEM: Compatible with MODbox and stackable with other cases of similar design
1/4-INCH MAGNETIC SOCKET: Doubles as a 1/4-Inch standard bit holder
Customers say
Customers find this socket set to be of good quality, well-built, and functional, with one customer highlighting the incredible 90-tooth pass-through ratchet in tight spaces. They appreciate its versatility, with one noting the multiple ways to use each driver, and consider it good value for money. However, the retention mechanism receives negative feedback, with multiple customers reporting issues with the lock ring failing.
13 reviews for Klein Tools 65400KNECT KNECT Essential Pass Through Impact Socket Set, SAE and Metric, 90-Tooth Ratchet, MODbox Case, 3/8-Inch Drive, 28-Piece
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SC Reviews It All –
Superb Quality and Versatility
Iâm completely new to Klein Tools, but after getting my hands on this Impact Socket Set, I am officially a fan for life! In fact, Iâve already ordered more Klein tools because Iâm that impressed by their quality and design. I originally bought this set to keep in my truck for any âjust in caseâ moments, and wouldnât you know itâon 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 Iâve used. The 90-tooth pass through ratchet is incredible in tight spaces, only needing a few degrees to operateâthis 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. Itâs reliable, robust, and brilliantly designed for convenience. If youâre on the fence, give it a tryâI guarantee youâll be as impressed as I am. Five stars all the way and a new customer for life.
Steve –
The only issue is the ring inside the extension sometimes it get moved so the socket doesn’t go in.
This is the best for someone that needs something compact and high quality. Worth every penny.
Ron –
High quality at a reasonable price
Good quality wish they had a 1/4 inch version just love it
W. Goldstein –
Perfect all round socket set.
Great tool set with an easy to use case and quickly identified sockets between the SAE and metric.
jackstraw –
its an option for modbox users but ..
Good set but overpriced for what they are. Unless you’re out of space in mod box and you need to snap this onto the sides,I’d get another cheaper brand probably. Only reason I bought these is limited space. (mobile)Sockets like to fall off the extension. Had one drop multiple times which is annoying. Especially if you’re on a ladder and it goes for a hike and now you’re wasting time searching for the socket because you didn’t quite see where it bounced. I even checked to make sure I was doing it right and the socket was engaged fully. Yea it wasn’t me..Not sure how durable that case is going to be after multiple times of being locked in and off. We shall see.
Carlos –
Very happy with the quality of this set!
What a great little ratchet set! It is durable and heavy duty yet compact. It covers most of the bases and allows me to leave the weight of the giant socket set behind until it is needed for the occasional more elaborate tightening/loosening task.
gary –
Best combo set I’ve found.
Great set of tools for the truck or a professional. Very nice use of multiple ways to use each driver. Cases nesting together well and make it each to store or carry.
John –
Best bang for your buck!
I love this kit! As a HVAC technician, it handles every job I come across that I need a nut driver for. The pass-through design makes leveling hanging units with all-thread a breeze. Having standard and metric, with the wrench, impact fitting, and the handle, makes this kit a way better bang for your buck than some of the other drivers kits.
kevin chambers –
Very good exactly what I wanted
Buzz Saww –
You really cannot go wrong with a set of Klein tools. They can be pricey but the quality is usually very high. Lots of options so spend some time looking for what you need as a set. This unit is solid and has been working very well for me. Klein does a lot of electrical products but I mainly buy these tools for automotive work and they hold up fine!
Bogdan Blazevic –
Most complete set.
Mick –
Great set of pass through sockets very well made very versitle
Andrew Stewart –
I use this set as a pipefitter/welder for fastening things like pipehangers on threaded rods and the like. It’s really well made and looks cool too. I also like that it is impact driver compatible. Get this set.