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MILWAUKEE Impact Extension: 3/8 in Input Drive Size, 3/8 in Output Drive Size, 3 in Overall Lg - 3/8" Drive Impact Socket Extensions
MILWAUKEE3/8" Drive Impact Socket Extensions

MILWAUKEE Impact Extension: 3/8 in Input Drive Size, 3/8 in Output Drive Size, 3 in Overall Lg

The MILWAUKEE Impact Extension (MPN 49-66-6703) is a 3/8" Drive Impact Socket Extension with a 3/8" input and output drive size and a 3" overall length. It features a Black Phosphate finish and does not include a…

SKU 3G-OTH-316412

Brand
MILWAUKEE
Item
Impact Extension: 3/8 in Input Drive Size, 3/8 in Output Drive Size, 3 in Overall Lg
Category
3/8" Drive Impact Socket Extensions
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Technical Specifications

MILWAUKEE
Manufacturer Part Number
49-66-6703
Type
Std
Overall Lg
3 in
Output Drive Size
3/8 in
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MILWAUKEE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MILWAUKEE Impact Extension (MPN 49-66-6703) is a 3/8" Drive Impact Socket Extension with a 3/8" input and output drive size and a 3" overall length. It features a Black Phosphate finish and does not include a locking mechanism.

Frequently Asked Questions

What is the MILWAUKEE Impact Extension 49-66-6703 used for?

The MILWAUKEE Impact Extension 49-66-6703 is used to extend the reach of a 3/8" drive impact wrench or socket set when fastening or loosening bolts in tight or recessed areas. It is suitable for automotive repair, construction, and industrial maintenance applications where impact-rated tools are required.

What are the specifications of the MILWAUKEE Impact Extension 49-66-6703?

The MILWAUKEE Impact Extension (MPN 49-66-6703) has a 3/8" input and output drive size, a 3" overall length, and a Black Phosphate finish. It does not include a locking mechanism. This extension is designed for use with impact tools and is made by MILWAUKEE.

Where to buy MILWAUKEE Impact Extension 49-66-6703 worldwide?

You can source the MILWAUKEE Impact Extension 49-66-6703 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this MILWAUKEE impact extension.

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

To select the right MILWAUKEE impact extension, match the drive size (e.g., 3/8") to your impact wrench and socket. Choose length based on clearance needs—3" is common for general use. Ensure the extension is impact-rated for high-torque applications. The Black Phosphate finish provides corrosion resistance.

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 3/8" 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: 3/8 in Input Drive Size, 3/8 in Output Drive Size, 10 in Overall Lg, Std (MPN 49-66-6705). Key specifications — attr1204876: Locking Not Included; attr1204887: MILWAUKEE; attr1204888: Black Phosphate.
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