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Milwaukee

Milwaukee Electric Tool 48-03-4405 Electric Shockwave Impact Socket Adapter, 3/8"

  • Based on 889 reviews
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Availability: Only 4 left in stock, order soon!
Fulfilled by Amazon
Arrives Thursday, Oct 1
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Size: Pack of 1


Features

  • Milwaukee shockwave impact duty socket adapters are engineered for extreme durability and up to 10x life
  • Milwaukee 48-03-4405 Shockwave 3/8-Inch square by 1/4-Inch hex adapter
  • Milwaukee 48-03-4405 Shockwave 3/8-Inch square by 1/4-Inch hex adapter

Description

Dw 3/4\" Dr 17-27Mm (1/2\" - 1 1/16\") From the Manufacturer Milwaukee Shockwave impact duty accessories are manufactured with custom engineered steel and heat treated for high shock resistance. Compression forged tip provides and ideal fit and reduces breakage. The shock zone geometry is designed to flex with spring-like action and reduces stress at the tip.

Brand: Milwaukee


Material: Alloy Steel


Finish Type: Painted


Number of Pieces: 1


Drive System: Hex, Square


Brand Name: Milwaukee


Model Number: Milwaukee - 48-03-4405


Number of Items: 1


Unit Count: 1 Count


UPC: 636123597006 720698331339 045242195008


Global Trade Identification Number: 08


Number of Packs: 1


Manufacturer: Milwaukee


Included Components: Milwaukee - 48-03-4405


Item Weight: 4.16 ounces


Item Type Name: Milwaukee - 48-03-4405


Manufacturer Part Number: Milwaukee - 48-03-4405


Drive System: Hex, Square


Bit Set Composition: Single Bit


Drive End Style: Square Shank, Hex Shank


Drive Bit Shank Style: Square, Hex


Bit Compatibilities: impact socket wrench, square hex bit


Number of Pieces: 1


Material Type: Alloy Steel


Finish Types: Painted


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Oct 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Fair price
Milwaukee nothing to say
Reviewed in the United States on July 26, 2026 by Mil
    • Must have.
Must have accessory to add on if you own the m12 stubby impact wrenches.
Reviewed in the United States on July 13, 2026 by Djbeez77
    • Well made bit holder. The best I've found.
This is excellent quality and well worth what it costs.
Reviewed in the United States on May 26, 2026 by Randy D.
    • It's bulletproof.
I got this tool to add to my Milwaukee 3/8" drive battery impact wrench. I fix cars for a living and wanted something I could use around the dash inside the car, it's small and has little to catch on things and yet it's powerful. This tool goes on the 3/8 square drive end and you can put quick change bits in and out (screwdrivers etc) rapidly. I found that with this I could use that tool constantly not just in dash work in fact it's out all the time now and it's become my go to tool. If you have a stuck screw even on something like a brake drum, this tool in conjunction with the impact tool and a number 3 phillips will remove it faster than one of those hand impact tools that you pound on with a hammer. I highly recommend this tool and the Milwaukee brand in general. ... show more
Reviewed in the United States on February 6, 2012 by David Greene
    • Updating review
I originally gave a 1 star soley for the reason it didn't arrive. After a couple delays it finally got here. The package looked like it went thru a war, but intact. So, that was not a problem. Instead of 2 or 3 days, it took over 2 weeks. Still it's here. Haven't got to use it yet. That is why I only gave it 4 stars. It feels solid. Not loose on the tool. It does feel well made. So....we'll see. Just wanted to go ahead and update the originak 1 star. ... show more
Reviewed in the United States on December 23, 2020 by j lewis
    • Product is nice. I'll use it well
Review Image by NAMGUNG JONG HO
Thank you for the quick delivery and the product is nice. I'll use it well
Reviewed in the United States on April 1, 2026 by NAMGUNG JONG HO
    • Well constructed
This is a great product. Very solid and well constructed and should last a lifetime...I can't imagine ever breaking this. The snap-collar 1/4 retainer holds bits securely. It is pretty big, but I purchased this to enable me to run drywall screws with my Hitachi 3/8 drive impact wrench, so fitting it into tight spaces is not much of an issue to me. I'm also not sure how you could make it that much smaller, as you have to leave room for the 3/8 drive shank, as well as the shank on the 1/4-inch bit. The 3/8 drive on this tool is definitely designed to work with a ball-detent type retention system. My impact uses a friction ring retainer, and it is slightly difficult to get on and off. This also causes the adapter to sit on the tool a little sloppily, but not so much so that it causes me any problems driving screws. I wish Milwaukee made a friction-ring version of this tool in addition to the ball-detent type, but it's really not that big of a deal. This is the only downside that I have seen with this tool, and I consider it to be a problem with how I am using it rather than the design itself. 5 stars! ... show more
Reviewed in the United States on May 10, 2013 by Mandy
    • I use it everyday at work
I love this adapter, it works great! The only downside I see is that if I put my drill face-down into a pipe or some other holder, I run the risk of the adapter being bumped and dropping my bit into the pipe (yes this actually happened). I’d prefer to pull outward to change bits, but oh well. Also it sometimes comes off the 3/8” square shaft. There are tiny holes on the adapter, and it seems as though you could tap them and add a set screw. They should’ve done that at the factory in my opinion. Other than that, I have no complaints it works as intended. Mechanism seems solid and doesn’t jam up. ... show more
Reviewed in the United States on August 6, 2021 by Victor K

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