The DEWALT DWMT74741 10-piece impact driver accessory set displayed in front of its locking storage case, showing extensions, adapters, and universal joints.
Marketing graphic for the DEWALT impact accessory kit stating it includes five 3/8-inch drive specialty tools and five 1/2-inch drive specialty tools.
Top view of the closed DEWALT Toughbox case for the 10-piece impact accessory set featuring icons for impact readiness and interlocking tool sets.
Retail packaging for the DEWALT 10-piece impact accessory set showcasing the 3/8 and 1/2-inch drive components and the lifetime warranty.
The back of the DEWALT retail package listing the full contents of the 10-piece impact accessory set including drill adapters and universal joints.
The DEWALT DWMT74741 10-piece impact driver accessory set displayed in front of its locking storage case, showing extensions, adapters, and universal joints.
DEWALT® FLEXVOLT® The Power of Freedom: Highway promotional video
The DEWALT DWMT74741 10-piece impact driver accessory set displayed in front of its locking storage case, showing extensions, adapters, and universal joints.
Marketing graphic for the DEWALT impact accessory kit stating it includes five 3/8-inch drive specialty tools and five 1/2-inch drive specialty tools.
Top view of the closed DEWALT Toughbox case for the 10-piece impact accessory set featuring icons for impact readiness and interlocking tool sets.
Retail packaging for the DEWALT 10-piece impact accessory set showcasing the 3/8 and 1/2-inch drive components and the lifetime warranty.
The back of the DEWALT retail package listing the full contents of the 10-piece impact accessory set including drill adapters and universal joints.
The DEWALT DWMT74741 10-piece impact driver accessory set displayed in front of its locking storage case, showing extensions, adapters, and universal joints.
DEWALT® FLEXVOLT® The Power of Freedom: Highway promotional video
DEWALT

DEWALT 10 Piece Impact Driver Accessory Set 3/8 and 1/2 Inch Drive Extensions Adapters Universal Joints DirectTorque Technology Black Oxide DWMT74741

In stock
SKU: DWMT74741
$34.95

Description

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Unlock Total Access with the DEWALT 10-Piece Heavy-Duty Impact Accessory Set

Never let a recessed bolt or mismatched drive size stall your progress again. The DEWALT DWMT74741 10-Piece Impact Accessory Set is the ultimate professional-grade solution for mechanics, automotive technicians, and heavy-duty industrial workers. This comprehensive kit bridges the gap between your 3/8-inch and 1/2-inch drive tools, providing the essential extensions, adapters, and universal joints needed to navigate cramped engine bays, complex suspension systems, and hard-to-reach machinery. Built to survive the high-torque demands of modern impact wrenches, this set ensures your tool arsenal is ready for any fastener, no matter the angle. 

Forged from high-strength, impact-rated steel, every component in this set features DEWALT’s innovative DirectTorque™ Technology. This specialized design maximizes contact with the flat surfaces of fasteners, significantly reducing the risk of rounding and stripping while extending the life of your expensive sockets and hardware. Each piece is finished with a corrosion-resistant black oxide coating and high-visibility laser-etched markings for rapid identification in low-light environments. Housed in a shatter-resistant, stackable interlocking case with a removable inner tray, this kit offers organized, professional storage that integrates perfectly into your existing DEWALT ToughCase system.

Key Features

  • DirectTorque™ Technology prevents rounding and stripping by maximizing surface area contact
  • High-strength impact-rated steel construction handles extreme torque from professional drivers
  • Corrosion-resistant black oxide finish ensures long-term durability in harsh shop conditions
  • Universal joints provide the flexibility needed for awkward angles and tight obstructions
  • Includes drive adapters to easily switch between 3/8-inch and 1/2-inch drive sockets
  • High-visibility laser-etched markings for quick and accurate size identification
  • Locking stackable case with removable tray for secure storage and portability

What's Included

  • (1) 3/8" Drive 3" Extension
  • (1) 3/8" Drive 6" Extension
  • (1) 3/8" Drive Universal Joint
  • (1) 3/8" to 1/2" Drive Adapter
  • (1) 1/2" Drive 2" Extension
  • (1) 1/2" Drive 5" Extension
  • (1) 1/2" Drive 10" Extension
  • (1) 1/2" Drive Universal Joint
  • (1) 1/2" to 3/8" Drive Adapter
  • (1) 1/4" Hex to 3/8" Drive Socket Adapter
  • (1) Interlocking Shatter-Resistant Storage Case

Specifications

Brand Name DEWALT
MFG Part # (OEM) DWMT74741
Piece Count 10 Pieces
Drive Sizes 3/8 in. and 1/2 in.
Material Impact-Rated Alloy Steel
Finish Black Oxide
Technology DirectTorque™
Socket Type Impact Accessory (Extensions/Adapters)
Case Type Locking Stackable Toughbox
Tray Type Removable Inner Tray
Warranty Type Full Lifetime Warranty

Pro-Tip: To prevent losing torque over long distances, always use the shortest extension possible for the job. When using a universal joint, keep the angle as shallow as possible; extreme angles significantly reduce the power delivered to the fastener and can cause the joint to bind or kick back.