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Shortest 3/8 " drive extension?

YoshiMoshi3

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Joined
Nov 2, 2022
Messages
525
I know tekton makes a mini extension set that is likely the world record for the shortest. But they are chrome. Does anyone make mini impact extensions? What is the shortest. I was in the situation where my 3/8 extension was to long so I had to use chrome. Had I had a shorter impact extension I could have probably used an impact and it would have been faster. I know Harbor Freight has a 3/8 drive one that is 1 and 3/4 long. Are there shorter ones out there?
 
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OldDoItAll

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May 24, 2025
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google.com can be your friend too.
It's a good tool for finding most anything in this world we live in. It'll also tell you who will sell it to you.
 

finn

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Joined
Mar 27, 2005
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16,696
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The UP, God's country
My forty year old Craftsman and sixty year old SK chrome short extensions work fine on an impact, although I typically just reach for a deeper impact socket in a case like this.
 

nicks78camaro

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Joined
Dec 15, 2011
Messages
1,559
Location
Pittsburgh, PA
I know tekton makes a mini extension set that is likely the world record for the shortest. But they are chrome. Does anyone make mini impact extensions? What is the shortest. I was in the situation where my 3/8 extension was to long so I had to use chrome. Had I had a shorter impact extension I could have probably used an impact and it would have been faster. I know Harbor Freight has a 3/8 drive one that is 1 and 3/4 long. Are there shorter ones out there?

Just use the Tekton mini
 
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Twisted Sid

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May 23, 2013
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Last edited:
OP
Y

YoshiMoshi3

Well-known member
Joined
Nov 2, 2022
Messages
525
The Astro Nano adaptor is about as short as you are gonna get. It also comes in wobble plus.
https://www.astrotools.com/product/5pc-3-8-nano-drive-size-adapter-set/

1789338051158.png
This is very delicious. Never thought of using a 3/8 to 3/8 adapter as an extension, but that would do exactly that and act as a mini extension. Any idea what the overall length is? I might have to get one of these sets. Looking online I couldn't find the dimensions. Do you have this set? It seems like 3/8 to 3/8 adapters are not to common!

I was working on a 2014 Acura TSX brake caliper bracket bolt on the top. I tried a Capri semi-deep but it was to long and interfered with the stud, nut, and cotter pin, for the upper ball joint. A shallow socket would have worked, but I needed a very stubby extension, and the smallest I had was 3 inches lol. I also tried a wobble socket but that was about the same length as the semi-deep and also wouldn't work. So I just gave up and brought out a ratchet. Had I had a impact setup that worked I could have gotten it off faster.
 

Dick Tracy

Well-known member
Joined
Sep 4, 2011
Messages
47
Location
Windy City
This is very delicious. Never thought of using a 3/8 to 3/8 adapter as an extension, but that would do exactly that and act as a mini extension. Any idea what the overall length is? I might have to get one of these sets. Looking online I couldn't find the dimensions. Do you have this set? It seems like 3/8 to 3/8 adapters are not to common!

I was working on a 2014 Acura TSX brake caliper bracket bolt on the top. I tried a Capri semi-deep but it was too long and interfered with the stud, nut, and cotter pin, for the upper ball joint. A shallow socket would have worked, but I needed a very stubby extension, and the smallest I had was 3 inches lol. I also tried a wobble socket but that was about the same length as the semi-deep and also wouldn't work. So I just gave up and brought out a ratchet. Had I had an impact setup that worked I could have gotten it off faster.
Delicious?? Gross…
 
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