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MILWAUKEE Impact Extension: 1/2 in Input Drive Size, 1/2 in Output Drive Size, 3 in Overall Lg - 1/2" Drive Impact Socket Extensions
MILWAUKEE1/2" Drive Impact Socket Extensions

MILWAUKEE Impact Extension: 1/2 in Input Drive Size, 1/2 in Output Drive Size, 3 in Overall Lg

The MILWAUKEE 1/2" Drive Impact Socket Extension (MPN 49-66-6706) is a standard-length, 3-inch overall extension with 1/2-inch input and output drive sizes. It features a black phosphate finish and does not include a…

SKU 3G-OTH-321981

Brand
MILWAUKEE
Item
Impact Extension: 1/2 in Input Drive Size, 1/2 in Output Drive Size, 3 in Overall Lg
Category
1/2" Drive Impact Socket Extensions
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Technical Specifications

MILWAUKEE
Manufacturer Part Number
49-66-6706
Type
Std
Overall Lg
3 in
Output Drive Size
1/2 in
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MILWAUKEE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MILWAUKEE 1/2" Drive Impact Socket Extension (MPN 49-66-6706) is a standard-length, 3-inch overall extension with 1/2-inch input and output drive sizes. It features a black phosphate finish and does not include a locking mechanism.

Frequently Asked Questions

What is the MILWAUKEE 1/2" Drive Impact Socket Extension used for?

This MILWAUKEE extension (MPN 49-66-6706) extends the reach of a 1/2" drive impact wrench or ratchet to access recessed fasteners in automotive, construction, and industrial assembly applications. It transfers torque from the tool to the socket without a locking mechanism.

What are the specifications of the MILWAUKEE 1/2" Drive Impact Socket Extension?

The MILWAUKEE 49-66-6706 has a 1/2-inch input and output drive size, a 3-inch overall length, and a black phosphate finish. It does not include a locking feature. The extension is designed for impact-rated use and is manufactured by MILWAUKEE.

Where to buy the MILWAUKEE 1/2" Drive Impact Socket Extension worldwide?

3G Electric supplies the MILWAUKEE 49-66-6706 extension to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and a quote.

How to select the right MILWAUKEE impact extension for your application?

Choose a 1/2" drive extension like the MILWAUKEE 49-66-6706 when your tool and socket both have 1/2-inch square drives. For deeper recesses, select a longer length. This standard extension works without a locking ring; use a locking version if you need retention.

Used in

Common applications for MILWAUKEE
Electrical panel assembly — Milwaukee U-style crimping dies (49-16-U250) for 250 kcmil copper lugs
Automotive repair — Milwaukee 1/2 in drive impact sockets (49-66-6242) for removing lug nuts
Construction framing — Milwaukee hex bit sockets (45-34-1079) for driving hex-head screws
Industrial maintenance — Milwaukee cordless crimping tool kit (2678-22BG) for cable terminations
Tool repair — Milwaukee cord set (22-64-0121) for replacing damaged power cords on equipment

MILWAUKEE Products

3G Electric supplies MILWAUKEE 1/2" drive impact socket extensions. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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MILWAUKEE Impact Extension: 1/2 in Input Drive Size, 1/2 in Output Drive Size, 10 in Overall Lg, Std (MPN 49-66-6708). Key specifications — attr1204876: Locking Not Included; attr1204887: MILWAUKEE; attr1204888: Black Phosphate.
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