The Milwaukee 49-66-7001 10-Piece SHOCKWAVE 1/4-Inch SAE Deep 6-Point Impact Duty Socket Set is a 10-piece deep SAE impact socket set built for high torque fastening with 1/4 inch drive tools. This is a deep impact socket set designed for fastening nuts and bolts in tight access and recessed applications. Model Number: 49-66-7001. If you work with small fasteners, threaded rod, clamps, brackets, or hardware where a standard shallow socket will not reach, this is the kind of set that earns a spot in the truck fast.

What matters here is not just that these are impact sockets, but how Milwaukee built them for repeated real-world use. The 6-point design gives better contact on the flats of the fastener, which helps reduce rounding compared to looser-fitting designs. The non-slip hex geometry pushes that even further by improving grip where it counts, especially when you are leaning on a fastener with an impact wrench or compact ratchet.

Milwaukee also got the everyday usability right. The stamped and ink-filled size markings are a big deal on a socket set because worn-off labels are one of the most annoying failures in a busy kit. When the sizes stay readable, you move quicker, grab the right socket the first time, and spend less time checking each one by eye. Laser-etched part numbers add another layer of identification for shop organization and replacements.

The forged steel construction is aimed at durability in high torque applications, not light-duty hand tool use only. That makes this SHOCKWAVE socket set a solid choice for anyone using cordless, corded, or pneumatic 1/4 inch drive impact tools. Milwaukee specifically calls out compatibility with impact wrenches, drivers, ratchets, and adapters, so the set is meant to work across a broad range of fastening platforms instead of being limited to one tool type.

Because these are deep SAE sockets, the set is especially useful where extra reach matters. Think hardware on threaded studs, nuts run deep onto bolts, or assemblies where surrounding material limits access. The included sizes cover a practical range from 3/16 inch through 9/16 inch, which lines up well with common smaller SAE fastening work. The included socket rail with interchangeable clips and removable end caps keeps the set together and lets you adjust storage to fit your setup.

Milwaukee also includes a dual hole design and ring groove for easier socket attachment and removal. That matters when you are swapping sockets on impact tools throughout the day and do not want a fight every time you change sizes. It is a small design detail, but it saves time and makes the set feel like it was built by people who actually use impact accessories.

This set makes the most sense for mechanics, maintenance techs, installers, MRO crews, equipment service work, and serious DIY users who already rely on 1/4 inch drive impacts or ratchets. It is not trying to be a giant master socket set. It is a focused SAE deep socket kit for users who want impact-rated durability, easy size ID, and organized storage in a compact 10-piece format.

A smart deep socket set for small-drive impact work

The Milwaukee 49-66-7001 10-Piece SHOCKWAVE 1/4-Inch SAE Deep 6-Point Impact Duty Socket Set nails the stuff that actually matters: clear markings, impact-rated strength, and a useful deep SAE range on a rail that stays organized.

• Who it's for: Techs, mechanics, installers, and serious DIY users running 1/4 inch drive impact tools or ratchets on smaller SAE hardware.
• Why it stands out: The stamped and ink-filled markings, non-slip hex geometry, forged steel build, and deep socket format make it more than just another basic socket rail.
• Worth knowing: This is a focused SAE deep set, not an all-in-one master kit. If your work jumps between inch and metric, you will still want both systems in the box.

• Is this an impact-rated socket set? Yes. Milwaukee describes it as a SHOCKWAVE Impact Duty socket set made from forged impact steel for high torque applications.
• What drive size does it use? This set uses a 1/4 inch drive.
• Are these shallow or deep sockets? They are deep SAE sockets.
• What sizes are included? The set includes 3/16 inch, 7/32 inch, 1/4 inch, 9/32 inch, 5/16 inch, 11/32 inch, 3/8 inch, 7/16 inch, 1/2 inch, and 9/16 inch sockets.