Engineered for professionals who demand torque, precision, and longevity, the DeWalt 20 mm x 1/2 in. drive metric deep impact socket is your go-to for tough fasteners.
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Size and drive: 20 mm metric, designed for use with a 1/2" drive impact wrench, delivering compatible performance with modern automotive and industrial fasteners.
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Six-point grip: The 6-point design provides a more secure bite on hex fasteners, reducing rounding and improving torque transfer under demanding conditions.
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Deep profile: Deep socket construction reaches recessed bolts and long studs, speeding up jobs in engines, transmissions, and machinery where space is tight.
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Durable construction: Built from chrome vanadium alloy steel for outstanding strength and lasting performance in high-torque applications.
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Finish: Black oxide finish resists corrosion and provides a smooth operation in dirty or damp environments.
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Impact-rated: Specifically engineered to withstand the shocks and vibrations of impact tools without cracking or wear.
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Packaging: Carded packaging for organized storage and easy visibility in a toolbox or workbench area.
This socket is ideal for professional mechanics, fleet maintenance technicians, and DIY enthusiasts tackling metric fasteners in automotive, agricultural, or industrial settings. Use it to service brake components, engine assemblies, wheel hubs, or any scenario requiring a secure 20 mm hex fit with a deep reach. Pair it with a 1/2" drive impact wrench or breaker bar to achieve high-torque removal and installation while protecting fastener integrity.
Compared to shallow or multi-point alternatives, the deep, six-point design distributes torque more evenly and minimizes rounding, giving you greater control and durability in tough jobs. With the trusted DeWalt name, you gain reliable performance, precise fit, and long service life in a single, practical tool.
Pro tip: in tight spaces, slide the deep socket over the fastener first to locate the hex, then apply steady torque. After use, wipe clean and store with your other metric impact sockets to maintain the finish and readiness for your next project.
