MILWAUKEE 4932478803 adapter 1/4" hex to 1/2" square

Name: MILWAUKEE 4932478803 adapter 1/4" hex to 1/2" square
Brand: MILWAUKEE
SKU: 03199006
Price: 7.2 EUR
Availability: InStock

Supplier number: MILWAUKEE 4932478803 | EAN 4058546360856

7.20 tax incl.

€5.95 excl. VAT (incl. all environmental contributions)

On stock - immediately available

Ordered before 20:00 - delivered tomorrow 30/09/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL

✆ Talk to a specialist

How does it work?

Purchase participating Milwaukee accessories during the promotion period for a minimum of €100 excl. VAT and receive a €25 gift card of your choice.
Register your purchase via the official promotion page and upload your invoice.
Registration is possible until 14 October 2026. The invoice date must be between 01.09.2026 and 30.09.2026.
The promotion can be claimed a maximum of 3 times per customer. One gift card is provided per invoice.
After approval of your registration, you will receive the digital gift card within 2 working days.
The gift card cannot be exchanged or redeemed for cash.
The promotion is only valid for purchases with a billing address in the Netherlands, Belgium or Luxembourg.
Participating Milwaukee accessories are recognisable by the promotion label on the product page. Click the label to view all participating items.

Milwaukee Accessories Gift Deal Promotion 2026

Maximum versatility for your impact driver

Practical benefits

Milwaukee socket adapter connection: You effortlessly connect 1/2" square sockets to your 1/4" hex impact driver for heavy-duty fastening.
Built for high torque: The heat-treated proprietary steel absorbs peak impact forces to prevent breakage during demanding applications.
Compact and fast changes: Measuring 50 mm in length, the adapter lets you swap sockets quickly and access tight working spaces.

In a nutshell

The right choise for

With the Milwaukee Shockwave Impact Duty socket adaptor, you get maximum versatility from your impact driver. This adaptor connects your 1/4" Hex tool reception directly to 1/2" square drive sockets, allowing you to tackle demanding fastening tasks without carrying a separate impact wrench. Engineered from heat-treated proprietary steel, it absorbs peak impact forces to reliably prevent breakage during high-torque applications. With a compact total length of 50 mm, you can quickly switch sockets and work comfortably in tight spaces. Tackle tough timber framing, construction, or automotive jobs with complete confidence and control.

Product information FAQ

€7.20

In stock - tax incl.

Key features according to our expert

Drive profile size: 1/2"
Type of drive profile: External square
Connection size: 1/4"
Connection profile: External hexagon
Length: 50 mm

Product description

Proprietary steel and heat treat process for maximum strength and durability.
Heavy duty construction for fastening capabilities in all impacts.
For use only on IMPACT DRIVERS and Drill Drivers NOT wrenches
Tested for use with MILWAUKEE 18V impact drivers - Max. Torque 226Nm

All Features

Drive profile size: 1/2"
Type of drive profile: External square
Connection size: 1/4"
Connection profile: External hexagon
Length: 50 mm
Overall length (mm): 55

Brand MILWAUKEE
03199006
EAN 4058546360856
Supplier number MILWAUKEE 4932478803

Frequently asked questions about this product

Answered by specialists

What is this socket adaptor used for?: It allows you to use 1/2" drive sockets on impact drivers or drills equipped with a 1/4" Hex tool reception.
Is this adaptor suitable for use with impact drivers?: Yes, the Shockwave Impact Duty design is engineered to withstand high torque and heavy-duty impact applications.
What are the drive profiles of this adaptor?: It features a 1/4" Hex male shank for the tool and a 1/2" external square drive for the socket.
What is the total length of this adaptor?: The total length of this socket adaptor is 50 mm.
How many adaptors are included in the pack?: This product includes 1 socket adaptor.