Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

MILWAUKEE IMPACT REDUCER: 1 in Input Drive Size, Black Phosphate, 3/4 in Output Drive Size - 1" Drive Impact Socket Adapters
MILWAUKEE IMPACT REDUCER1" Drive Impact Socket Adapters

MILWAUKEE IMPACT REDUCER: 1 in Input Drive Size, Black Phosphate, 3/4 in Output Drive Size

The MILWAUKEE IMPACT REDUCER is a 1" Drive Impact Socket Adapter with a 1 in input drive size and a 3/4 in output drive size. It features a square drive type, a black phosphate finish, and does not include a locking…

SKU 3G-OTH-320967

Also listed as: 49666731 · 49 66 6731

Brand
MILWAUKEE IMPACT REDUCER
Item
: 1 in Input Drive Size, Black Phosphate, 3/4 in Output Drive Size
Category
1" Drive Impact Socket Adapters
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

MILWAUKEE IMPACT REDUCER
Manufacturer Part Number
49-66-6731
Type
Black Phosphate, Square
Output Drive Size
3/4 in

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The MILWAUKEE IMPACT REDUCER is a 1" Drive Impact Socket Adapter with a 1 in input drive size and a 3/4 in output drive size. It features a square drive type, a black phosphate finish, and does not include a locking mechanism. This adapter is manufactured by MILWAUKEE under part number 49-66-6731.

Frequently Asked Questions

What is the MILWAUKEE IMPACT REDUCER used for?

The MILWAUKEE IMPACT REDUCER is a 1" drive impact socket adapter that steps down from a 1 in input to a 3/4 in output drive size. It is used in heavy-duty industrial bolting applications, such as construction, mining, and oil and gas, where impact wrenches need to drive smaller sockets.

What are the specifications of the MILWAUKEE IMPACT REDUCER 49-66-6731?

The MILWAUKEE IMPACT REDUCER model 49-66-6731 has a 1 in input drive size and a 3/4 in output drive size. It features a square drive type, a black phosphate finish, and does not include a locking mechanism. It is designed for use with impact tools.

Where to buy the MILWAUKEE IMPACT REDUCER worldwide?

You can source the MILWAUKEE IMPACT REDUCER 49-66-6731 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.

How to select the correct impact socket adapter for a 1" drive impact wrench?

To select the correct impact socket adapter, match the input drive size to your impact wrench's anvil (e.g., 1 in) and the output drive size to your socket (e.g., 3/4 in). Ensure the adapter is rated for impact use, like the MILWAUKEE black phosphate model, and verify the drive type is square.

Used in

Common applications for MILWAUKEE IMPACT REDUCER
Automotive repair — Milwaukee Impact Reducer 1/2-inch to 3/8-inch adapter for accessing tight engine bay fasteners
Heavy equipment maintenance — Milwaukee Impact Reducer 3/4-inch to 1/2-inch adapter for track and undercarriage bolt removal
Construction — Milwaukee Impact Reducer 1-inch to 3/4-inch adapter for structural steel bolting with impact wrenches
Manufacturing assembly — Milwaukee Impact Reducer 1/2-inch to 3/8-inch adapter for robotic tool changers and fixture fastening
Field service — Milwaukee Impact Reducer 3/4-inch to 1/2-inch adapter for portable impact tools on pipeline or valve maintenance

MILWAUKEE IMPACT REDUCER Products

3G Electric supplies MILWAUKEE IMPACT REDUCER 1" drive impact socket adapters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
MILWAUKEE IMPACT REDUCER: 1/2 in Input Drive Size, Black Phosphate, 3/8 in Output Drive Size, Square (MPN 49-66-6725)
MILWAUKEE IMPACT REDUCER
MILWAUKEE IMPACT REDUCER: 1/2 in Input Drive Size, Black Phosphate, 3/8 in Output Drive Size, Square (MPN 49-66-6725)
MILWAUKEE IMPACT REDUCER: 3/4 in Input Drive Size, Black Phosphate, 1/2 in Output Drive Size, Square (MPN 49-66-6728)
MILWAUKEE IMPACT REDUCER
MILWAUKEE IMPACT REDUCER: 3/4 in Input Drive Size, Black Phosphate, 1/2 in Output Drive Size, Square (MPN 49-66-6728)
MILWAUKEE IMPACT ADAPTER: 1 in Input Drive Size, Black Phosphate, 1 1/2 in Output Drive Size, Square (MPN 49-66-6732)
MILWAUKEE IMPACT ADAPTER
MILWAUKEE IMPACT ADAPTER: 1 in Input Drive Size, Black Phosphate, 1 1/2 in Output Drive Size, Square (MPN 49-66-6732)
MILWAUKEE IMPACT ADAPTER: 3/4 in Input Drive Size, Black Phosphate, 1 in Output Drive Size, Square (MPN 49-66-6729)
MILWAUKEE IMPACT ADAPTER
MILWAUKEE IMPACT ADAPTER: 3/4 in Input Drive Size, Black Phosphate, 1 in Output Drive Size, Square (MPN 49-66-6729)
MILWAUKEE IMPACT ADAPTER: 1/4 in Input Drive Size, Black Phosphate, 3/8 in Output Drive Size, Square (MPN 49-66-6720)
MILWAUKEE IMPACT ADAPTER
MILWAUKEE IMPACT ADAPTER: 1/4 in Input Drive Size, Black Phosphate, 3/8 in Output Drive Size, Square (MPN 49-66-6720)
MILWAUKEE IMPACT ADAPTER: 1/2 in Input Drive Size, Black Phosphate, 3/4 in Output Drive Size, Square (MPN 49-66-6726)
MILWAUKEE IMPACT ADAPTER
MILWAUKEE IMPACT ADAPTER: 1/2 in Input Drive Size, Black Phosphate, 3/4 in Output Drive Size, Square (MPN 49-66-6726)

More from MILWAUKEE IMPACT REDUCER

View all MILWAUKEE IMPACT REDUCER parts