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MILWAUKEE Impact Extension: 3/8 in Input Drive Size, 3/8 in Output Drive Size, 6 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, 6 in Overall Lg

The MILWAUKEE Impact Extension (MPN 49-66-6704) is a 3/8" Drive Impact Socket Extension with a 3/8" input and output drive size and a 6" overall length. It features a Black Phosphate finish and does not include a…

SKU 3G-OTH-316404

Also listed as: 49666704 · 49 66 6704

Brand
MILWAUKEE
Item
Impact Extension: 3/8 in Input Drive Size, 3/8 in Output Drive Size, 6 in Overall Lg
Category
3/8" Drive Impact Socket Extensions
Available to Order
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

MILWAUKEE
Manufacturer Part Number
49-66-6704
Type
Std
Overall Lg
6 in
Output Drive Size
3/8 in

Technical Documents

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MILWAUKEE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MILWAUKEE Impact Extension (MPN 49-66-6704) is a 3/8" Drive Impact Socket Extension with a 3/8" input and output drive size and a 6" overall length. It features a Black Phosphate finish and does not include a locking mechanism. This standard extension is designed for use with impact tools.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is a MILWAUKEE 3/8" Drive Impact Socket Extension used for?

This MILWAUKEE 3/8" Drive Impact Socket Extension (MPN 49-66-6704) extends the reach of your impact wrench or driver to access fasteners in tight or recessed areas. It is designed for heavy-duty fastening applications in automotive, construction, and industrial maintenance where impact tools are used.

What are the specifications of the MILWAUKEE 49-66-6704 impact extension?

The MILWAUKEE 49-66-6704 is a standard impact extension with a 3/8" input and 3/8" output drive size, 6" overall length, and a Black Phosphate finish for corrosion resistance. It does not include a locking mechanism. This extension is built for use with impact drivers and wrenches.

Where to buy MILWAUKEE impact extensions worldwide?

3G Electric supplies MILWAUKEE impact extensions like the 49-66-6704 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this standard 3/8" drive extension.

How to select the right impact socket extension length?

Choose an extension length based on the clearance and depth of your fastener location. A 6" extension like this MILWAUKEE 49-66-6704 suits moderate recesses without excessive torque loss. For deeper access, consider longer extensions; for tight spaces, shorter ones. Always match drive size to your tool and socket.

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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