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The DEWALT DWMT72166 10-piece combination metric wrench set combines a 15° offset, knurled grip, and long-panel forging for solid control in automotive and general repair tasks.
Pair withDEWALT DWMT72167 10-Piece SAE Combination Wrench Set$15.00
Categories : tools
SKU : WOR-TOO-817
The DEWALT DWMT72166 10-piece combination metric wrench set is built for everyday shop and roadside work. Each wrench pairs an open end and a box end with a 15° offset for knuckle clearance, long-panel forging for reach and leverage, and knurled panel rings that give you a non-slip grip even with oily hands. This set belongs on the bench of DIY homeowners, weekend wrenchers, and professional technicians who want dependable metric wrenches without paying a premium.
The 15° offset is the first thing you'll notice. It angles the open end relative to the handle, so you can approach fasteners from a better angle and keep your knuckles clear of obstructions. The long panel forging adds length to the wrench, which translates into more leverage when a fastener is stubborn.
The set is metric, with the ten most useful sizes for automotive and machinery work. Deep laser-etched and stamped markings let you identify the size at a glance, even after the wrenches have picked up grease and grime.
Knurled panel rings run along the wrench shaft, giving your fingers and palm a textured surface to hold onto. When you're pulling hard in an engine bay, that grip keeps the wrench from spinning in your hand.
Backed by DEWALT's lifetime hand tool warranty, this wrench set is ready for years of service in the garage, the toolbox, or the work truck.
15° offset improves knuckle clearance and access to recessed fasteners
Knurled panel rings deliver a non-slip grip in oily or gloved hands
Long-panel forging adds reach and leverage on stubborn fasteners
Deep laser-etched markings make metric size ID quick
10-piece metric set covers common automotive and machinery sizes
Grip: Knurled panel rings
Model: DWMT72166
Offset: 15°
Markings: Laser-etched and stamped
Material: Chrome vanadium steel
Drive Type: Open end / box end combination
Product Type: 10-Piece Combination Wrench Set (Metric)
Sizes Included: 8, 9, 10, 11, 12, 13, 14, 15, 17, 19 mm
Seller: Workbench World
MPN: DWMT72166
Combination wrenches are the workhorses of any toolbox. The DEWALT DWMT72166 set is designed around the way you actually work: clearance where you need it, grip when you're pulling hard, and markings you can read in bad light.
When a bolt sits close to a wall or frame, the 15° offset lets you flip the wrench and keep your knuckles off the surface. That small angle makes a big difference in tight engine bays and machinery.
Use the open end for quick spinning and the box end for breaking loose and final tightening. The box end gives you solid purchase on hex fasteners with less risk of rounding the corners.
The 10-piece metric set includes 8, 9, 10, 11, 12, 13, 14, 15, 17, and 19 mm combination wrenches.
Metric. The DWMT72166 is the metric version; DEWALT also offers SAE combination sets separately.
It's not recommended. A cheater pipe can overstress the wrench and lead to rounding or breakage; use the correct size wrench and a breaker bar if needed.
Clean with mild soap and water and avoid abrasive pads. The deep laser-etched and stamped markings are designed to stay legible through normal use.
Yes, they're built for automotive repair and general mechanical work, with the offset and grip improvements that help in tight engine bays.


These wrenches are my new favorite. The knurled gripping area really helps when your hands are greasy. The 15-degree offset is perfect for reaching bolts in awkward spots. They're forged well, no rough edges. The set covers all the sizes I need for basic auto work. I've already used them on a few projects and they haven't slipped once.
Good quality wrenches for the price. The knurling is nice, but the sizes are stamped a little faintly. They get the job done.
Solid wrenches.
I bought these for my son who's starting to work on his car. He says they're comfortable and the angle makes it easier to access tight bolts. The finish is nice, and they seem durable. The only issue is that the case is cheap; it feels like it will fall apart. But the wrenches themselves are great.
They're good, but the 15 degree offset takes getting used to. Sizes are common enough. I like the grip.
I'm a mechanic and these wrenches have held up well under daily use. The knurled grips save me from using a wrench on the bolt when my fingers slip. The long panels give better torque. They're not overly heavy, but they feel strong. I'll probably buy the SAE set too.
Nice set, but I wish the case had a latch to keep it closed. The wrenches themselves are well made.
They work, but the knurling is too aggressive and chews up my hands. I guess some people like that, but it's not for me.
I've used these on multiple weekend projects and they haven't let me down. The offset is great for tight spaces, and the grip is secure even with oily hands. They're easy to clean, just wipe them down. The set is comprehensive, covering all standard metric sizes. Definitely a step up from my old cheap wrenches.
Good wrenches. Slightly pricey, but you can feel the quality. No complaints.
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