Free Shipping and No Hassle Returns
Free Shipping
We offer free shipping on orders over $199.*
No Hassle Returns
Don’t like it? Send it back. It’s that simple.*
Same Day Shipping
Most orders ship same day if placed by 5PM EST (M-F)
*Restrictions Apply. See Details »
Model#: MILN48-03-4405

What are the different product conditions?

Brand new items;Full manufacturer warranty available
Manufacturer inspected, repaired and tested items; CPO 60 day money back guarantee
Open Box
New or Recon items with possible minor cosmetic damage; CPO 60 day money back guarantee
Returned items inspected, repaired and tested by CPO technicians; CPO 60 day money back guarantee

Milwaukee 48-03-4405 3/8 in. Square to 1/4 in. Shockwave Hex Adapter

  • Milwaukee 48-03-4405 3/8 in. Square to 1/4 in. Shockwave Hex Adapter
Sale Price:
You Save
In Stock
Ships Today


Milwaukee Shockwave Impact Duty Socket Adapters are engineered for extreme durability and up to 10x life. Broadly targeting cordless users, the Shockwave Impact Duty accessory line is not only ideal for heavy duty impact applications, but delivers a full system solution for all the user's drilling and fastening needs.
  • Made from a proprietary steel and a heat treat process for maximum strength and durability
  • Heavy duty construction for fastening capabilities in all impacts
  • Adapts a 3/8 in. square drive to work with 1/4 in. hex bits
  • 3/8 in. Square to 1/4 in. Shockwave Hex Adapter - 48-03-4405


Shipping Weight: 0.25 lbs.


Product Reviews

Questions & Answers

Do you have questions about this product?

Get answers from real customers and in-house experts with AnswerBox.

1 Question | 2 Answers
Displaying question 1
  • 3/8 in. Square to 1/4 in. Shockwave Hex Adapter


    Does this adapter have a set screw or other means of tightening the adapter to the 3/8 anvil of the impact? I have a concern about it being a sloppy connection to the anvil.
    Asked on 2/6/2013 by Huck from Lake Tahoe, Nevada

    2 answers

    • A:

      This adapter does contain a set screw that can be used for tightening the adapter.

      Answered on 2/7/2013 by Community Answer from None
    • Staff Reviewer


      Yes, there is an opening on the side of the base for a set screw to be applied.

      Answered on 2/7/2013 by Ken from Atlanta, GA
Displaying question 1

Do you have a question about this product?