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KNECT Impact Pass Through and Flip Socket Starter Set, 21-Piece

Ratings & Reviews for Klein Tools KNECT Impact Pass Through and Flip Socket Starter Set, 21-Piece

4.8
312
Review
 4.8 out of 5
312 Reviews


95% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise this socket set for exceptional build quality, smooth ratchet operation, and durable impact-rated sockets that handle heavy-duty tasks reliably. The compact, well-organized design fits perfectly in truck bags and glove compartments, with pass-through and flip socket features reducing tool switching. Reviewers consistently describe it as professional-grade and versatile for household and professional use. A few note the mixed SAE and metric sockets as inconvenient, and some mention a slightly stiff detent ring or factory oil residue requiring cleaning. Overall, customers strongly recommend it as a dependable, portable solution.

Customer review summary generated by AI, including incentivized reviews.
312 Customer Reviews

It’s Klein time

Would Recommend

Awesome socket set. Personally my second set purchasing. Bought one for work and one for personal use

April 25, 2026
From KNECT Essential Pass Through Impact Socket Set, SAE, Metric, 28-Piece Verified Purchaser
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GREAT! I AM VERY SATISFIED.

Would Recommend

GREAT! I AM VERY SATISFIED.

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Great help. Great product.

Would Recommend

Couldn't ask for better service. Thanks!

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Compact kit!

Compact and good additional kit

April 23, 2026
Verified Purchaser
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No more digging

Would Recommend

I love the KNETC system! I can stack the ones I need for a specific job and throw them in my tool bag knowing they will stay in place. No more random tools clanging together and having to dig for what I need.

April 23, 2026
From KNECT Essential Pass Through Impact Socket Set, SAE, Metric, 28-Piece Verified Purchaser
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Pass thru

Would Recommend

I like the pass through function but it was little bit extra greasy.

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Very good tool

Would Recommend
April 17, 2026
Verified Purchaser
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.

Would Recommend

.

April 16, 2026
From KNECT Essential Pass Through Impact Socket Set, SAE, Metric, 28-Piece Verified Purchaser
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Excellent

Would Recommend

Very nice and interesting work

April 16, 2026
Verified Purchaser
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Super versatile set that saves time on the job

Would Recommend

This is a really well thought out set. The pass-through design makes it a lot easier to work on longer bolts without constantly readjusting, which my husband said is a huge plus on certain installs. The flip sockets are convenient and cut down on switching tools all the time. Everything feels solid and holds up well with impact use. The case keeps it organized too, which is nice because nothing gets lost in the bag. Definitely a go-to set now.

April 14, 2026
Verified Purchaser
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First klein

Would Recommend

First klein i purchased and am super happy i grabbed one while they were on sale. I usually have a larger tool set for my vehicle to work on minor fixes. Helps with getting into tighter spaces with the passthrough sockets being low profile. The screwdriver being able to fit a socket is pretty handy too, but i wish there was a way to get a ratcheting handle for the sockets too.

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Heavy Duty and Secure

Would Recommend

The set is heavy duty. Excellent quality. The sockets are very secure in the ratchet. The screw driver handle comes in very handy. The overall thickness is great. I was able to get to nuts that a normal ratchet/socket wrench would have been too large for. Used this set to replace the intake manifold, valve covers, and fuel injectors on my truck. Would have been harder to do without them. I have no complaints or cons.

April 9, 2026
From KNECT Essential Pass Through Impact Socket Set, SAE, Metric, 28-Piece Verified Purchaser
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Nice tool to have

Awesome tool for those long set up screws

April 8, 2026
Verified Purchaser
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New Item

Would Recommend

I saw this in Lowes and thought it was a great idea, and why hadn't I thought of that.

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Unistrut saver

Would Recommend

One of kleins best products, works great on unistrut in tight places and very easy to integrate with modbox

March 30, 2026
Verified Purchaser
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Very high quality sockets and ratchet and sleek

Would Recommend

Fits right in my tool backpack to take into jobs and extremely high quality

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Very helpful and sturdy

Would Recommend

I like that they have both metric and sae sockets. The sockets are thru bolt and a friend had the set

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Starter set is perfect

Would Recommend

Use everyday at work

March 18, 2026
Verified Purchaser
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