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
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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.
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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.









