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TEKTON 1/4 Inch Drive (F) x 3/8 Inch (M) Adapter | SHA04101

Free shipping on orders over $29.99

$5.00

$ 1 .99 $1.99

In Stock

1.Size:1/2 Inch Drive


About this item

  • Connect 1/4 inch drive tools to 3/8 inch drive sockets and accessories to expand your range of available tools
  • Polished, chrome-plated finish easily wipes clean and is highly resistant to corrosion
  • Beveled drive end helps guide extension smoothly onto drive tool
  • Four detent grooves provide a secure connection with the drive tool
  • Radiused corners inside drive avoid stress concentrations that can cause cracking
  • A spring-loaded retaining ball latches into sockets and hold them securely in place


The Tekton Adapter creates a solution for lost or broken sockets, fills the gaps in incomplete size ranges, and extends the capability of your existing socket system.


Christopher Zele
August 30, 2025
I really like this adapter. I used it for my 3/8 inch breaker bar to turn it into a 1/2 inch and it worked like a charm when I was doing an engine mount replacement. Tekton makes high quality components and I'm glad I picked this one up. The adapter is smooth and well made you can tell it's high quality. It is a bit pricey at $8, but even for someone as cheap as I am I would buy it again. 3/8 inch to 1/2 inch adapters were hard for me to find where I live, so that's why I bit the bullet and paid $8 for the adapter.After buying this adapter I am a Tekton fan. They are high quality and I bought another product from them. The build quality on Tekton tools is high and the prices are pretty reasonable compared to Snap-On or MAC Tools.If you need a 3/8 inch adapter I would highly recommend this one. It is very high quality and I'm glad I bought it.
Customer
July 16, 2025
Small and works well.Thanks
Andrew Kha
June 1, 2025
excellent price-quality ratio
JEEPTEK66
May 25, 2025
Quality about the same as Craftsman or husky, works well and serves the purpose.
Alex
May 19, 2025
It works great with my m18 wireless rachet.
Statman
May 8, 2025
Works as expected.
71Grande
May 3, 2025
I needed an adapter that could go from 3/8 male to 1/4 female. That way I can use 3/8 sockets, etc. with a 1/4 drive ratchet.
sguttag
April 25, 2025
It does what it claims. No complaints.
Dave - N. York,Ont
April 16, 2025
I like TEKTON tools. I believe I get good value and I have a TEKTON flex head 1/2" ratchet as well. Same opinion there.
Tony Wang
March 22, 2025
Fantastic little adaptor. Really nothing to say about it. Both the 1/4 and 3/8" sides fit well into their respective square drives and square sockets. Not a lot of play to indicate that this adaptor was poorly made or of poor quality. I never really had a chance to really crank on this as I use this with a 1/4 inch torque wrench so there really is not an opportunity to put a lot of torque on this adaptor. But what little work i have given it, it has taken to it well. Overall great little well built chrome adaptor. Serves my purposes just fine and is built well enough to likely serve your purposes as well.
Dave - N. York,Ont
January 20, 2025
A must have to allow you to use your 1/2" drive ratchets with your 3/4" sockets. I have had good luck with TEKTON hand tools. Well made , nice finish.
Customer
January 8, 2025
I used to adapt torque wrench to 1/2" Allen socket
Rangie
December 22, 2024
Good price
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