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MILWAUKEE IMPACT ADAPTER: 1/4 in Input Drive Size, Black Phosphate - 1/4" Drive Impact Socket Adapters
MILWAUKEE IMPACT ADAPTER1/4" Drive Impact Socket Adapters

MILWAUKEE IMPACT ADAPTER: 1/4 in Input Drive Size, Black Phosphate

The MILWAUKEE IMPACT ADAPTER (MPN 49-66-6720) is a 1/4" Drive Impact Socket Adapter with a 1/4 in input drive size and a 3/8 in output drive size, featuring a square drive type. It has a Black Phosphate finish and…

SKU 3G-OTH-405623

Brand
MILWAUKEE IMPACT ADAPTER
Item
: 1/4 in Input Drive Size, Black Phosphate
Category
1/4" Drive Impact Socket Adapters
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Technical Specifications

MILWAUKEE IMPACT ADAPTER
Manufacturer Part Number
49-66-6720
Type
Black Phosphate, Square
Output Drive Size
3/8 in
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MILWAUKEE IMPACT ADAPTER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MILWAUKEE IMPACT ADAPTER (MPN 49-66-6720) is a 1/4" Drive Impact Socket Adapter with a 1/4 in input drive size and a 3/8 in output drive size, featuring a square drive type. It has a Black Phosphate finish and does not include a locking mechanism.

Frequently Asked Questions

What is the MILWAUKEE IMPACT ADAPTER 49-66-6720 used for?

This adapter connects a 1/4 in drive impact tool to 3/8 in drive sockets, enabling torque transfer for fastening and loosening bolts in automotive, construction, and industrial assembly applications. Its black phosphate finish provides corrosion resistance.

What are the specifications of the MILWAUKEE IMPACT ADAPTER 49-66-6720?

The MILWAUKEE IMPACT ADAPTER (MPN 49-66-6720) has a 1/4 in input drive size and a 3/8 in output drive size, with a square drive type. It features a black phosphate finish and does not include a locking mechanism. It is designed for impact-rated use.

Where to buy the MILWAUKEE IMPACT ADAPTER 49-66-6720 worldwide?

3G Electric supplies the MILWAUKEE IMPACT ADAPTER 49-66-6720 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 lead time.

How to select the right impact socket adapter size?

Match the adapter's input drive size to your impact wrench's anvil (e.g., 1/4 in) and the output drive size to your socket's square drive (e.g., 3/8 in). Ensure the adapter is impact-rated, like the MILWAUKEE model, to withstand high torque without fracturing.

Used in

Common applications for MILWAUKEE IMPACT ADAPTER
Heavy equipment maintenance — 3/4 in to 1 in Milwaukee Impact Adapter (49-66-6729) for lug nut removal on large machinery
Automotive assembly — 1/2 in to 3/4 in Milwaukee Impact Adapter (49-66-6726) for adapting impact wrenches to larger sockets
Industrial piping — 1 in to 1 1/2 in Milwaukee Impact Adapter (49-66-6732) for flange bolt tightening in pipe systems
Construction site repairs — 1/4 in to 3/8 in Milwaukee Impact Adapter (49-66-6720) for small fastener work with impact drivers
Manufacturing line maintenance — 3/4 in to 1 in Milwaukee Impact Adapter (49-66-6729) for changing tooling on presses

MILWAUKEE IMPACT ADAPTER Products

3G Electric supplies MILWAUKEE IMPACT ADAPTER 1/4" drive impact socket adapters. 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 ADAPTER: 3/4 in Input Drive Size, Black Phosphate, 1 in Output Drive Size, Square (MPN 49-66-6729). Key specifications — attr1204900: Square; attr1204904: Locking Not Included; attr1204910: MILWAUKEE; attr1204913: Black Phosphate.
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MILWAUKEE IMPACT ADAPTER: 3/4 in Input Drive Size, Black Phosphate, 1 in Output Drive Size, Square (MPN 49-66-6729). Key specifications — attr1204900: Square; attr1204904: Locking Not Included; attr1204910: MILWAUKEE; attr1204913: Black Phosphate.
MILWAUKEE IMPACT ADAPTER: 1/2 in Input Drive Size, Black Phosphate, 3/4 in Output Drive Size, Square (MPN 49-66-6726). Key specifications — attr1204900: Square; attr1204904: Locking Not Included; attr1204910: MILWAUKEE; attr1204913: Black Phosphate.
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MILWAUKEE IMPACT ADAPTER: 1/2 in Input Drive Size, Black Phosphate, 3/4 in Output Drive Size, Square (MPN 49-66-6726). Key specifications — attr1204900: Square; attr1204904: Locking Not Included; attr1204910: MILWAUKEE; attr1204913: Black Phosphate.
MILWAUKEE IMPACT ADAPTER: 1 in Input Drive Size, Black Phosphate, 1 1/2 in Output Drive Size, Square (MPN 49-66-6732). Key specifications — attr1204900: Square; attr1204904: Locking Not Included; attr1204910: MILWAUKEE; attr1204913: Black Phosphate.
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MILWAUKEE IMPACT ADAPTER: 1 in Input Drive Size, Black Phosphate, 1 1/2 in Output Drive Size, Square (MPN 49-66-6732). Key specifications — attr1204900: Square; attr1204904: Locking Not Included; attr1204910: MILWAUKEE; attr1204913: Black Phosphate.
MILWAUKEE SOCKET ADAPTER: 1/4 in Input Drive Size, Black Phosphate, 1/2 in Output Drive Size, Square (MPN 48-32-5034). Key specifications — attr1204900: Square; attr1204904: Locking Not Included; attr1204910: MILWAUKEE; attr1204913: Black Phosphate.
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MILWAUKEE SOCKET ADAPTER: 1/4 in Input Drive Size, Black Phosphate, 1/2 in Output Drive Size, Square (MPN 48-32-5034). Key specifications — attr1204900: Square; attr1204904: Locking Not Included; attr1204910: MILWAUKEE; attr1204913: Black Phosphate.
MILWAUKEE IMPACT REDUCER: 3/4 in Input Drive Size, Black Phosphate, 1/2 in Output Drive Size, Square (MPN 49-66-6728). Key specifications — attr1204900: Square; attr1204904: Locking Not Included; attr1204910: MILWAUKEE; attr1204913: Black Phosphate.
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MILWAUKEE IMPACT REDUCER: 3/4 in Input Drive Size, Black Phosphate, 1/2 in Output Drive Size, Square (MPN 49-66-6728). Key specifications — attr1204900: Square; attr1204904: Locking Not Included; attr1204910: MILWAUKEE; attr1204913: Black Phosphate.
MILWAUKEE IMPACT REDUCER: 1/2 in Input Drive Size, Black Phosphate, 3/8 in Output Drive Size, Square (MPN 49-66-6725). Key specifications — attr1204900: Square; attr1204904: Locking Not Included; attr1204910: MILWAUKEE; attr1204913: Black Phosphate.
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MILWAUKEE IMPACT REDUCER: 1/2 in Input Drive Size, Black Phosphate, 3/8 in Output Drive Size, Square (MPN 49-66-6725). Key specifications — attr1204900: Square; attr1204904: Locking Not Included; attr1204910: MILWAUKEE; attr1204913: Black Phosphate.

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