Skip to content
Free Local Pickup ● Ship to Your Hometown Store
Pro & Contractor Accounts ● Apply for Net Terms
100,000+ Products ● Trusted American Hardware Brands
FAQ Shipping & Returns Order Lookup Contact Account
Milwaukee Shockwave 15 ml X 3/8 in. drive Metric 6 Point Standard Impact Socket
Milwaukee Shockwave 15 ml X 3/8 in. drive Metric 6 Point Standard Impact Socket
Milwaukee Shockwave 15 ml X 3/8 in. drive Metric 6 Point Standard Impact Socket

Milwaukee Shockwave 15 ml X 3/8 in. drive Metric 6 Point Standard Impact Socket

Milwaukee Shockwave 15 mm 3/8 in. Drive Metric 6-Point Standard Impact Socket is engineered to power through metric fasteners with precision and enduring strength. Built for impact…

Milwaukee MPN 49-66-6139
Sold Locally Only

This product isn’t sold on our website — see your local hardware store.

Typical Store Price i
Typical store price: low $5.99, average $7.59
In-Store Exclusive

This one's worth the trip to the store.

Brands like Weber, Milwaukee, Yeti, and DeWalt restrict where their products can be sold online — and for good reason. In-store buyers get authentic products, full manufacturer warranty, and access to pricing that simply isn't allowed to be advertised on the web.

  • Authorized dealer network · Full manufacturer warranty & support
  • Guaranteed authentic · No counterfeits, no gray-market resellers
  • The brands set these standards · Be wary of sellers who don't follow them
Why isn't this online? The whole story →
Shop Local · Support Independent

Every order helps keep your local hardware store on the corner.

Why we built NHG
You might find it for less locally. Independent retailers often offer competitive pricing — some products are even cheaper in-store than online.
Real expert advice — not search results. Independent hardware staff know their inventory and the local conditions you're working in.
Keep the neighborhood working. Every dollar spent at an independent retailer returns roughly 3x more to your local economy than at a national chain.

About Product Overview

Milwaukee Shockwave 15 mm 3/8 in. Drive Metric 6-Point Standard Impact Socket is engineered to power through metric fasteners with precision and enduring strength. Built for impact tools, this socket blends rugged forged steel with Milwaukee’s Shockwave design to handle high-torque sessions without compromising grip or reliability.

  • Socket size: 15 mm
  • Drive size: 3/8 in.
  • Number of points: 6
  • Length: 1.25 in.
  • Material: Forged steel
  • Finish: Black oxide
  • Impact rated: Yes
  • Brand / Sub-brand: Milwaukee / Shockwave
  • Quantity per package: 1

Why choose the Shockwave 15 mm socket? The 6-point design delivers superior contact on hex fasteners, reducing the risk of rounding under high torque—crucial for stubborn metric bolts found in engines, suspensions, and equipment. The forged steel construction stands up to the shocks of impact tools, while the black oxide finish adds corrosion resistance for longer service life in harsh shop environments. At a compact 1.25 inch length, this socket fits into tight spaces where bulkier tools can’t reach, making it a reliable companion for automotive work, power equipment maintenance, and DIY projects.

Use cases that benefit from this socket:

  • Automotive maintenance, including engine bay work and brake components that use metric fasteners
  • Motorcycle and bicycle maintenance where space is limited
  • Lawn and garden equipment service, trailers, and power tools
  • Professional shop workflows requiring durable impact sockets that stand up to repeated use

Practical tips for best results:

  • Pair with a compatible 3/8 in. impact wrench or driver to maximize torque delivery.
  • Ensure the 15 mm size is properly seated on fasteners to prevent slipping and rounding.
  • Keep sockets clean and free of grit; wipe down after use to preserve the black oxide finish.
  • Store in a dedicated rack or tray to maintain organization and quick access during repairs.

Compared to non-impact or chrome-plated sockets, the Milwaukee Shockwave 15 mm socket is purpose-built for impact environments, delivering reliable performance under high torque while maintaining precise engagement with metric fasteners. If you’re standardizing your metric toolkit for heavy-duty tasks, this 15 mm, 3/8 in. drive socket from Milwaukee’s Shockwave line is a focused, durable choice that helps you complete jobs faster and with less frustration.

Ready to tackle metric fasteners with confidence? Add the Milwaukee Shockwave 15 mm 3/8 in. drive impact socket to your toolbox and experience the difference in grip, durability, and space efficiency.

The Details Specifications

Brand Milwaukee
SKU 2028812
UPC 045242581030
Unit 0
Case Pack Quantity 180 per case
Retail Unit Quantity 1
Unit of Measure 0 0
Dimensions (L × W × H) 1 × 2 × 4
Weight 0 lbs
Cubic Feet 0.00377 ft³
Country of Origin THAILAND
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

Ask our counter. Or theirs.

Most hardware stores can do more than you think. If we can't help you, the folks down the street probably can — just ask at the counter.

What we offer
Free Local Pickup Ship to your hometown store
Pro & Gov Accounts Net terms · tax-exempt
Ships Nationwide From our distribution network
Independent Network Real hardware stores
$0.68 of every dollar spent at a local independent business stays in the community. At a national chain, it's about fifteen cents. Civic Economics, multi-city retail studies
Their Counter
Try local first · we'll wait

The stores we send you to are local and independently run — often for generations, the kind of place where someone behind the counter knows the regulars. We don't own them. We just think they deserve the foot traffic. They can put most of what we sell on their next truck. Ask there before you check out here.

Find a local store →
Mon–Fri 6–5 PST
Independent hardware retailer? Join the network →
About our directory. National Hardware Group is an independent retailer and directory. The local stores we list and link to are separately owned and operated — we have no ownership stake in any of them, and most pay us nothing to be included. That includes plenty of stores flying a co-op banner that people don't realize are locally owned and run, not operated by a corporation. Store owners can choose to upgrade their listing for an enhanced presence or pickup features, but the base directory is free, and inclusion is never a paid endorsement.

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare