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MILWAUKEE Impact Extension: 1/4 in Input Drive Size, 1/4 in Output Drive Size, 3 in Overall Lg - 1/4" Drive Impact Socket Extensions
MILWAUKEE1/4" Drive Impact Socket Extensions

MILWAUKEE Impact Extension: 1/4 in Input Drive Size, 1/4 in Output Drive Size, 3 in Overall Lg

The MILWAUKEE Impact Extension (MPN 49-66-6700) is a 1/4" drive impact socket extension with a 1/4" input and output drive size and a 3" overall length. It features a black phosphate finish and does not include a…

SKU 3G-OTH-330372

Brand
MILWAUKEE
Item
Impact Extension: 1/4 in Input Drive Size, 1/4 in Output Drive Size, 3 in Overall Lg
Category
1/4" Drive Impact Socket Extensions
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Technical Specifications

MILWAUKEE
Manufacturer Part Number
49-66-6700
Type
Std
Overall Lg
3 in
Output Drive Size
1/4 in
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MILWAUKEE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MILWAUKEE Impact Extension (MPN 49-66-6700) is a 1/4" drive impact socket extension with a 1/4" 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 49-66-6700 used for?

The MILWAUKEE Impact Extension 49-66-6700 is used to extend the reach of a 1/4" drive impact wrench or driver when fastening or loosening bolts and nuts in tight or recessed areas. It is suitable for automotive repair, construction, and industrial maintenance applications where impact-rated tooling is required.

What are the specifications of the MILWAUKEE Impact Extension 49-66-6700?

The MILWAUKEE Impact Extension 49-66-6700 has a 1/4" input drive size and a 1/4" output drive size, with a 3" overall length. It features a black phosphate finish for corrosion resistance and does not include a locking mechanism. The manufacturer part number is 49-66-6700.

Where to buy the MILWAUKEE Impact Extension 49-66-6700 worldwide?

You can source the MILWAUKEE Impact Extension 49-66-6700 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; we supply genuine MILWAUKEE tooling to procurement teams and maintenance professionals.

How to select the right impact extension for a 1/4" drive system?

To select the right impact extension, match the input and output drive size to your tool and socket—here, 1/4" drive. Consider overall length (3" for this MILWAUKEE model) for clearance. Ensure the extension is impact-rated for use with impact wrenches. Black phosphate finish offers durability. Locking mechanisms are optional; this model does not include one.

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 1/4" 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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