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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

Great tools!

Just like advertised!

November 11, 2026
From KNECT Essential Pass Through Impact Socket Set, SAE, Metric, 28-Piece Verified Purchaser
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Excellent Starter set.

Would Recommend

Compact case but full of usable tools. The magnet hold the bits, the impact bits are very handy. Can’t wait to add more to my collection.

November 10, 2026
From KNECT Essential Pass Through Impact Socket Set, SAE, Metric, 28-Piece Verified Purchaser
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Compact but soooo versatile

Would Recommend

I was looking for a small socket set for my pickup truck tool box. This set is amazing. With the pass through it’s like having deep wells without the needed extra room. An added bonus that I didn’t realize is the is the way the sockets attach to the ratchet together they are very slim. You can get into narrow places. There are a bunch of handy adapters I especially like the impact one. You can use these with your impact driver My brother in law helped me with a project and he saw the set in use ...

November 10, 2026
From KNECT Essential Pass Through Impact Socket Set, SAE, Metric, 28-Piece Verified Purchaser
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Great set

Would Recommend

Great set. May be the last one I need.

November 9, 2026
From KNECT Essential Pass Through Impact Socket Set, SAE, Metric, 28-Piece Verified Purchaser
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Excellent socket set

Would Recommend

I bought this a couple of weeks ago, and it has been great. The sockets and ratchet are low profile, so they fit most places. The pass-through set up is fantastic for a variety of bolts, as well.

November 5, 2026
From KNECT Essential Pass Through Impact Socket Set, SAE, Metric, 28-Piece Verified Purchaser
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Great pass through socket set

Excellent tool set. Bought this because I need a pass through socket when replacing the shocks on my car. Worked perfectly.

October 26, 2026
From KNECT Essential Pass Through Impact Socket Set, SAE, Metric, 28-Piece Verified Purchaser
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Major upgrade to socket wrenches.

Would Recommend

Major upgrade to socket wrenches: through-hole sockets solve the age-old deep/shallow question, plus they're Color Coded AND well marked with socket size. I had intended to replace a few missing standard, Old-school sockets in my shop when I learned of these. Already used 'em. Already love 'em.

October 24, 2026
From KNECT Essential Pass Through Impact Socket Set, SAE, Metric, 28-Piece Verified Purchaser
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Great for aircraft

Would Recommend

Oddly specific but this set works really great on #10 hi-lites and hi-loks that are in weird, difficult to get to places. It's not a total replacement for a liberator hi-lok set but is a lot easier to grip when hitting high torque on larger fasteners.

October 23, 2026
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Feels great in the hand!

Great purchase well made and easy to use, feels good in the hand, and when you need to tighten something this is my new go to tool!

October 23, 2026
Verified Purchaser
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Perfect compact tool accessory

The perfect accessory, has all the right sizes for working on your vehicle especially if you’re stuck on the roadside and need to replace something to get you back going. Compact, so it stores easily and everything is well labeled for your convenience. Would highly recommend one for each vehicle.

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Works great

Would Not Recommend

Great product!

October 20, 2026
From KNECT Essential Pass Through Impact Socket Set, SAE, Metric, 28-Piece Verified Purchaser
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Great bag set.

Would Recommend

This is a fantastic little set to have on hand. What it offers for 42 dollars is actually insane. Super versatile with so many configurations from but driver for tight places to ratchet wrench replacement then back to hammering away with the impact. I’ll admit the snap ring has me a bit concerned for longevity but the fact this kit can replace 3 heavier kits for moderate duty is phenomenal especially at the price. You pay for convenience and at 42 bucks this is a great bang for the buck.

October 17, 2026
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really nice little set

Would Recommend

worked great for what I needed. would highly recommend.

October 16, 2026
Verified Purchaser
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