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DEWALT 23-piece 1/2-inch drive impact socket set includes metric and SAE sockets, a 72-tooth quick-release ratchet, extension, and adapter in a handy case—built for tough automotive work.
Categories : tools
SKU : WOR-TOO-037
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The DEWALT DWMT74739 Impact Socket Set is a 23-piece collection of 1/2-inch drive sockets and accessories designed for impact drivers and wrenches. With both metric and SAE sizes, it covers a wide range of fasteners on vehicles and machinery. The set's DirectTorque technology helps prevent rounding of fasteners, while the 72-tooth ratchet gives you a tight swing arc for confined spaces.
This set includes 10 SAE sockets (3/8" to 15/16") and 10 metric sockets (10mm to 19mm), plus a 72-tooth quick-release ratchet, a 5-inch extension, and an adapter. All pieces fit neatly in the molded storage case, making it easy to keep your garage organized and portable.
DirectTorque geometry uses pointed contact surfaces that press into the flat sides of the fastener, not just the corners. This design distributes force more evenly, reducing the risk of rounding off bolt heads and giving you a better grip for high-torque disassembly.
Each socket is forged from heat-treated CR-440 steel, making it tough enough for impact wrench demands. The laser-etched size markings stay readable even after heavy use, and the O-ring/retaining pin compatibility keeps sockets locked onto your impact tools.
The set comes in a rugged blow-molded case with designated slots for each piece. The case holds everything securely while in transit, so you can take the sockets to the job site without losing parts.
23 pieces including 20 sockets, 72-tooth quick-release ratchet, extension, and adapter.
DirectTorque geometry grips fastener heads to prevent rounding.
Impact-ready CR-440 steel for heavy-duty applications.
Laser-etched markings make size identification quick.
O-ring and retaining pin compatible for secure socket retention.
Model: DWMT74739
Weight: 8.5 lb (3.86 kg)
Includes: SAE and metric sockets, ratchet, extension, adapter, storage case
Material: Heat-treated CR-440 steel
SAE Sizes: 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16 in
Dimensions: 14.0 x 4.0 x 2.0 in (35.6 x 10.2 x 5.1 cm)
Drive Size: 1/2 in
Technology: DirectTorque™
Metric Sizes: 10, 11, 12, 13, 14, 15, 16, 17, 18, 19 mm
Product Type: Impact Socket Set
Number of Pieces: 23
Seller: Workbench World
MPN: DWMT74739
Impact sockets are built thicker and from tougher alloys to withstand the sudden, high-torque impacts of impact wrenches. Standard chrome sockets are more brittle and can shatter. This DEWALT set is impact-rated, so you can use it with your pneumatic or battery-powered impact tools without worry.
Instead of gripping the fastener on its corners, the socket's internal flanks contact the flat surfaces. This provides a larger contact area, spreading the load and preventing the corners from shearing. You get better grip and less rounding, especially on worn or stubborn bolts.
If you're doing automotive repairs, a 1/2" drive set with deep sockets is essential for suspension, engine, and lug nuts. This set covers the most common metric and SAE sizes, and the 72-tooth ratchet lets you work in tight spaces with only 5° of swing. Add an impact driver or torque wrench, and you have everything you need for most vehicle maintenance.
Yes, they are made from heat-treated CR-440 steel and are designed for impact drivers and wrenches.
DirectTorque technology uses pointed contact surfaces to grip the fastener's flat sides, not the corners, reducing the chance of rounding.
The set includes 10 SAE and 10 metric sockets, from 3/8" to 15/16" and 10mm to 19mm, plus a 5" extension, adapter, and ratchet.
Yes, the 1/2" drive size fits standard breakers, but for heavy impact work, use impact-rated versions.
Yes, sockets and accessories come in a molded storage case.
Survive my impact.
The case is nice. The ratchet is strong. Sockets stay on.
I'm a mechanic and these are my go-to for lug nuts. The 72-tooth ratchet is smooth. The sockets don't round off. The case keeps everything tidy. The adapter is handy. It's a solid set for the money.
Some sockets are loose.
I use an impact wrench with these. They take the abuse. The knurling helps grip. The quick-release ratchet is great. It's a good deal.
My husband loved it. The case is sturdy. But we wish there were more deep sockets.
This set has saved my skin. The sockets are thick. The ratchet is reliable. The extension is useful. I use it every day.
Good quality. The case is a bit large. But it's fine.
Takes a beating.
Works well. The ratchet is solid. I like the quick release.
I'm a diesel mechanic. These sockets hold up to torque. The sizes are marked clearly. The case keeps them from wandering. I've had mine for months. All good.
