SKU: 9017160055

KT Pro Tools A3401MP 6 Piece 3/8 Inch Drive Metric Impact Hex Bit Socket Set Professional Grade 6 Point CR-MO Steel 4mm to 12mm Automotive Repair

Sale price$34.17 Regular price$37.97
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Ships within 48 hours · Estimated delivery Aug 2 - Aug 7

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Description

KT Pro Tools A3401MP 6 Piece 3/8 Inch Drive Metric Impact Hex Bit Socket Set Professional Grade 6 Point CR-MO Steel 4mm to 12mm Automotive RepairMaximize Your Torque and Precision with Professional Grade Impact Hex Bits The KT Pro Tools A3401MP 6 Piece 3 8" Drive Impact Hex Bit Socket Set is an essential upgrade for automotive technicians and industrial maintenance professionals who demand reliability under high torque conditions. Engineered specifically for use with impact wrenches, these hex bit sockets are designed to withstand the rigors of heavy duty applications that would shatter

Maximize Your Torque and Precision with Professional Grade Impact Hex Bits

The KT Pro Tools A3401MP 6-Piece 3/8" Drive Impact Hex Bit Socket Set is an essential upgrade for automotive technicians and industrial maintenance professionals who demand reliability under high-torque conditions. Engineered specifically for use with impact wrenches, these hex bit sockets are designed to withstand the rigors of heavy-duty applications that would shatter standard chrome sockets. Each socket features high-visibility standard markings etched into the side, allowing for rapid identification in fast-paced shop environments and ensuring you always grab the right tool for the job.

This comprehensive metric set provides the most commonly used sizes ranging from 4mm to 12mm, making it perfect for working on modern European and Asian vehicle braking systems, engine components, and machinery assemblies. The 6-point design ensures a secure, non-slip grip on fasteners, reducing the risk of rounding off expensive hardware during removal or installation. Whether you are performing routine maintenance or tackling a complex engine teardown, the A3401MP set delivers the efficiency and durability required to make your next project smoother and more professional.

Key Features

  • High-Impact Durability: Designed for use with 3/8" drive impact tools to handle extreme torque.
  • Easy Identification: Each socket features clear, standard markings on the side for quick size selection.
  • 6-Point Precision: Ensures maximum contact with hex fasteners to prevent slippage and hardware damage.
  • Professional Efficiency: Streamlines your workflow by providing a reliable fit for the most common metric hex sizes.
  • Industrial Versatility: Ideal for automotive, construction, and mechanical maintenance tasks.

What's Included

(6) 3/8" Drive Impact Hex Bit Sockets in the following Metric sizes:
4mm, 5mm, 6mm, 8mm, 10mm, and 12mm.

Specifications

Item Type Impact Hex Bit Socket Set
Drive Size 3/8"
Measurement System Metric
Number of Pieces 6
Socket Type Impact
Point Size 6 Point
Minimum Size 4mm
Maximum Size 12mm
Identification Style Standard Side Markings
Compatibility Impact Wrenches and Manual 3/8" Ratchets

Pro-Tip: When using impact hex bits, always ensure the bit is fully seated into the fastener head before engaging the impact wrench. This prevents unnecessary vibration and "cam-out," ensuring the maximum life of both your bit and the fastener. For stubborn or rusted bolts, a quick spray of penetrating oil used in conjunction with these impact bits will yield the best results.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 9017160055

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4.5 ★★★★★
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Verified Purchase
Momma Cat
Grantham, US
★★★★★ 5
Game Changer for Coffee Lovers
Color: Storage Cover Black, Size: Rechargeable
I purchased the Circle Joy Rechargeable frother mostly because of the price. The frothy-whipped cream is a treat on the weekends, and the last hand frother I purchased zapped out. WoW - this one is amazing! The last one I had was battery operated, and wasn't as fast as this one. I now use it everyday because it works so quickly. It comes with a "lid" for the blender part, so I can toss in my briefcase. Love that recharges quickly so its ready when I am. Great price, easy to use, looks sleek, and tiny enough to take with you. LOVE, FiVE Stars
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
J
Verified Purchase
Janae Woods
Los Angeles, US
★★★★★ 4
Great for short term
Color: Storage Cover Black, Size: Rechargeable
Works great when it works.... But I've bought three this year and two of them just unexpectedly died with no logical reason. Giving up and trying a new brand for my protein coffee drinks. *Edit....after original review the seller offered a refund and apologized for the issues I had. Bumping up my rating for proactive customer service and trying to make things right.
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Reviewed in the United States on May 23, 2026
L
Verified Purchase
L
Fort Morgan, US
★★★★★ 5
Great buy!
Color: Storage Cover Black, Size: Rechargeable
Great product. I'm glad I bought this to replace my old, cheap one that I got from Ikea. I like that it has double whisk as it does froth my liquids really well. I like the speed of it and it's easy to use and wash. The battery life is pretty long as well. I haven't charged it since I got it.
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Reviewed in the United States on June 4, 2026
B
Verified Purchase
Big Daddy
Massapequa, US
★★★★★ 5
Pretty darn good frother...
Color: Storage Cover Black, Size: Rechargeable
This is a pretty darn good frother/whisk, which we use primarily for mixing Crystal Light and LMNT drinks. It holds a charge for a long time and it is easy to recharge with the USB-C port and cable. My only complaint is that you must hold the power button continuously while operating it which is challenging to do using tall cups. It would be much better if is was a two stage on-off switch and had a longer wand, which isn't as long as it could be. But the unit is lightweight, easy to use and very versatile. Overall, I would buy it again.
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Reviewed in the United States on April 15, 2026
J
Verified Purchase
Joni
Omaha, US
★★★★★ 5
Works great!
Color: Storage Cover Black, Size: Rechargeable
I bought this because the frother I had was very weak. Even with new batteries, it just never had much oomph. I liked the idea of it being rechargeable and no more batteries! I expected to have to charge it when it came, but it had full power. I have used it every day since it arrived, and it hasn't slowed down a bit. It is easy to use, just pushing down with my thumb on the top. I also love that it has a lid/case. When I bring it on a trip it is fully protected from damage. I highly recommend this frother. It is the best one I have had - and I have had quite a few.
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Reviewed in the United States on April 16, 2026

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