What is the drive size of this extension?

This extension features a 1" square female drive and a 1" square male output.

Is this extension suitable for use with impact wrenches?

Yes, it is made of Shockwave chrome-molybdenum alloy steel built for high-torque impact applications.

What is the overall length of this extension?

The total length of the extension is 175 mm.

How are sockets retained on the extension?

It features a ball detent design as well as pin holes and a groove for safety retention accessories.

Is this tool non-sparking?

No, this extension is not non-sparking.

MILWAUKEE 4932480440 SHOCKWAVE impact-resistant cap extension 1" 175 mm

Name: MILWAUKEE 4932480440 SHOCKWAVE impact-resistant cap extension 1" 175 mm
Brand: MILWAUKEE
SKU: 08083680
Price: 34.2 EUR
Availability: PreOrder

Supplier number: MILWAUKEE 4932480440 | EAN 4058546407254

Recommended Retail Price €74.60

34.20 tax incl.

€28.26 excl. VAT (incl. all environmental contributions)

On order: delivered from 10/10/2026

Delivery by DHL

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Practical benefits

Built for heavy impact: High-grade chrome-molybdenum steel ensures exceptional durability under high-torque fastening tasks using your 1" impact wrench.
Secure socket retention mechanism: The integrated ball detent design keeps your sockets firmly attached during demanding operations so they never slip off accidentally.
Reach into recessed spots: Providing 175 mm of additional length, this extension helps you access recessed nuts and bolts without sacrificing power transmission.

In a nutshell

The right choise for

With the Milwaukee Shockwave 175 mm impact socket extension, you easily reach recessed fasteners during heavy equipment maintenance or commercial vehicle chassis repair. Built from high-grade chrome-molybdenum steel, it effortlessly withstands the extreme torque and high shock loads of your 1" impact wrench without deforming. The 1" square drive with a secure ball detent keeps your impact sockets firmly locked in place during demanding fastening jobs. This gives you complete control and uncompromising power transmission in hard-to-reach spots.

Product information FAQ

€34.20

tax incl.

Key features according to our expert

Connection size 1: 1"
Connection size 2: 1"
Connection type 1 (extension): Outer square
Connection type 2 (extension): Internal square
Length: 175 mm
Non-sparking: No
Product Range: Milwaukee SHOCKWAVE

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

Connection size 1: 1"
Connection size 2: 1"
Connection type 1 (extension): Outer square
Connection type 2 (extension): Internal square
Length: 175 mm
Non-sparking: No
Overall length (mm): 175
Product range: Milwaukee SHOCKWAVE

Brand MILWAUKEE
08083680
EAN 4058546407254
Supplier number MILWAUKEE 4932480440

Frequently asked questions about this product

Answered by specialists

What is the drive size of this extension?: This extension features a 1" square female drive and a 1" square male output.
Is this extension suitable for use with impact wrenches?: Yes, it is made of Shockwave chrome-molybdenum alloy steel built for high-torque impact applications.
What is the overall length of this extension?: The total length of the extension is 175 mm.
How are sockets retained on the extension?: It features a ball detent design as well as pin holes and a groove for safety retention accessories.
Is this tool non-sparking?: No, this extension is not non-sparking.