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
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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.
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Common applications for MILWAUKEEMILWAUKEE 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.









