What is the purpose of this Milwaukee impact socket adaptor?

It allows you to use 1/4" square drive sockets on an impact wrench or ratchet with a 3/8" square drive.

Is this adaptor suitable for heavy-duty impact use?

Yes, the Shockwave Impact Duty chrome-molybdenum alloy steel provides high strength and durability under impact loads.

How are sockets held securely in place?

A ball detent design ensures strong and reliable socket retention during fastening.

What is the total length of this socket adaptor?

The adaptor has an overall length of 28 mm, making it suitable for tight working spaces.

Are the markings wear-resistant?

Yes, size markings are stamped and ink-filled, and the part number is laser-etched for long-lasting visibility.

MILWAUKEE 4932480299 percussion cap adapter 3/8" to 3/4"

Name: MILWAUKEE 4932480299 percussion cap adapter 3/8" to 3/4"
Brand: MILWAUKEE
SKU: 03248698
Price: 5.75 EUR
Availability: PreOrder

Supplier number: MILWAUKEE 4932480299 | EAN 4058546405847

5.75 tax incl.

€4.75 excl. VAT (incl. all environmental contributions)

On order: delivered from 08/10/2026

Ordered before 20:00 - delivered as of 08/10/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL
Delivered from Belgium

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How does it work?

Buy a participating Milwaukee hand tool or TOOLGUARD product. Participating products can be identified by the promotional label on the product page.
Depending on your purchase, you will receive €15, €70, €200 or €350 cashback.
Receive €15 cashback when purchasing hand tools and hand tool sets with an invoice value of at least €50.
Receive €70 cashback when purchasing a participating empty Milwaukee TOOLGUARD steel tool trolley.
Receive €200 cashback on selected Milwaukee TOOLGUARD steel tool trolleys.
Receive €350 cashback on selected premium Milwaukee TOOLGUARD tool trolleys.
Click on the promotional label to view all other participating products.
During the promotional period, submit your cashback claim to Milwaukee here, together with your proof of purchase.
Each participant may submit a maximum of 3 cashback claims, with a maximum of 1 cashback claim per invoice.
The promotion is valid from 01.10.2026 to 31.10.2026.

Heavy-duty Milwaukee impact socket adapter

Practical benefits

Premium chrome-molybdenum steel: Constructed from Shockwave Impact Duty alloy steel, it delivers outstanding strength and long-lasting durability during heavy fastening.
Secure ball detent retention: The ball detent design ensures your impact sockets remain firmly locked in place while you work.
Clear wear-resistant markings: Stamped and ink-filled size indicators allow you to identify dimensions quickly without fading over time.

In a nutshell

The right choise for

With the Milwaukee 4932480299 impact socket adaptor, you instantly expand the versatility of your impact tools. Constructed from high-strength Shockwave Impact Duty chrome-molybdenum alloy steel, it easily withstands heavy impact loads, high torque, and vibration during demanding fastening and maintenance tasks. The secure ball detent retention keeps your sockets firmly locked in place, preventing slipping or dropping while you work. Measuring a compact 28 mm in total length, it allows you to access tight spaces with ease. Additionally, stamped and ink-filled size markings combined with laser-etched details ensure long-lasting readability on the job.

Product information FAQ

€5.75

tax incl.

Key features according to our expert

Drive profile size: 3/8"
Type of drive profile: External square
Connection size: 3/8"

Product description

SHOCKWAVE IMPACT DUTY steel (Chrome-Molybdenum) is high quality alloy steel which provides ultimate strength and durability.
Stamped and ink filled diameter markings and laser etched part number for wear resistance.
Ball detent design for superior impact socket retention.
Dual hole design and groove for security accessories.

All Features

Drive profile size: 3/8"
Type of drive profile: External square
Connection size: 3/8"
Overall length (mm): 28

Brand MILWAUKEE
03248698
EAN 4058546405847
Supplier number MILWAUKEE 4932480299

Frequently asked questions about this product

Answered by specialists

What is the purpose of this Milwaukee impact socket adaptor?: It allows you to use 1/4" square drive sockets on an impact wrench or ratchet with a 3/8" square drive.
Is this adaptor suitable for heavy-duty impact use?: Yes, the Shockwave Impact Duty chrome-molybdenum alloy steel provides high strength and durability under impact loads.
How are sockets held securely in place?: A ball detent design ensures strong and reliable socket retention during fastening.
What is the total length of this socket adaptor?: The adaptor has an overall length of 28 mm, making it suitable for tight working spaces.
Are the markings wear-resistant?: Yes, size markings are stamped and ink-filled, and the part number is laser-etched for long-lasting visibility.