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MILWAUKEE Impact Socket Set: 3/8 in Drive Size, 10mm/13mm/14mm/15mm/17mm/19mm/21mm Socket Size - Metric Impact Socket Sets
MILWAUKEEMetric Impact Socket Sets

MILWAUKEE Impact Socket Set: 3/8 in Drive Size, 10mm/13mm/14mm/15mm/17mm/19mm/21mm Socket Size

The MILWAUKEE Impact Socket Set (SKU 49-66-7021, MPN 49-66-7021) is a metric impact socket set with a 3/8 in drive size, covering socket sizes from 10 mm to 21 mm. It features a friction retention mechanism for…

SKU 3G-OTH-307779

Also listed as: 49667021 · 49 66 7021

Brand
MILWAUKEE
Item
Impact Socket Set: 3/8 in Drive Size, 10mm/13mm/14mm/15mm/17mm/19mm/21mm Socket Size
Category
Metric Impact Socket Sets
Available to Order
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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
Manufacturer Part Number
49-66-7021
Type
0
Socket Size
10mm/13mm/14mm/15mm/17mm/19mm/21mm

Technical Documents

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

Product Description

The MILWAUKEE Impact Socket Set (SKU 49-66-7021, MPN 49-66-7021) is a metric impact socket set with a 3/8 in drive size, covering socket sizes from 10 mm to 21 mm. It features a friction retention mechanism for secure socket attachment. This set includes sockets in 10 mm, 13 mm, 14 mm, 15 mm, 17 mm, 19 mm, and 21 mm sizes.

Frequently Asked Questions

What is the MILWAUKEE Impact Socket Set 49-66-7021 used for?

This metric impact socket set is designed for heavy-duty fastening applications with impact wrenches. It is commonly used in automotive repair, construction, and industrial maintenance for driving and removing nuts and bolts in metric sizes from 10 mm to 21 mm.

What are the specifications of the MILWAUKEE Impact Socket Set 49-66-7021?

The set has a 3/8 in drive size and includes seven metric sockets: 10 mm, 13 mm, 14 mm, 15 mm, 17 mm, 19 mm, and 21 mm. It uses a friction retention mechanism to secure sockets on the anvil. The manufacturer part number is 49-66-7021.

Where to buy the MILWAUKEE Impact Socket Set 49-66-7021 worldwide?

3G Electric supplies the MILWAUKEE Impact Socket Set 49-66-7021 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 maintain the MILWAUKEE Impact Socket Set 49-66-7021?

After each use, clean sockets with a dry cloth to remove debris and prevent rust. Store the set in a dry environment to protect the friction retention mechanism. Avoid using damaged sockets, as they can compromise tool safety and performance.

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 metric impact socket sets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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