21PC 3/8" Dr. Metric Hex Head Driver Component Set - Genius Tools

The Genius Tools TH-321M is a robust 21-piece 3/8" drive metric hex head driver component set designed for professional technicians and mechanics. This comprehensive set provides a dependable selection of essential drivers and accessories, engineered to deliver strength and precision in demanding automotive and industrial applications. Constructed from high-quality Chromium Molybdenum alloy steel (CR-Mo), these tools are built for durability and long service life under rigorous use.

Key Features

• Professional-Grade Construction: Each component is crafted from Chromium Molybdenum alloy steel (CR-Mo) for superior strength, impact resistance, and anti-corrosive properties, ensuring reliability in challenging work environments.
• Comprehensive Metric Selection: The set includes a wide range of metric hex head drivers (4mm-17mm), Phillips head drivers (#1-#4), and slotted head drivers (1.0 x 5.5mm, 1.2 x 8.0mm, 1.6 x 10.0mm) to tackle various fasteners.
• Enhanced Versatility: Includes essential accessories such as a 75mmL Impact Extension Bar, a Sliding T-Handle, and a Reversible Ratchet Handle, expanding the utility of the set for different access and torque requirements.
• Meets Industry Standards: All tools are manufactured to meet or exceed ANSI standards, providing consistent, professional-grade performance that technicians can trust.
• Organized Storage: Housed in a durable metal box, the set ensures components are kept organized and easily accessible, promoting efficiency in the workshop.
• Genius Tools Quality: Backed by Genius Tools' commitment to high-quality manufacturing since 1975, this set offers the reliability and durability expected by professionals worldwide.

Applications

This 21-piece driver set is an invaluable addition to any professional toolkit, ideal for a broad spectrum of fastening and unfastening tasks. It is particularly well-suited for automotive repair and maintenance, including engine work, chassis adjustments, and interior component installation. In industrial settings, the set performs reliably in equipment assembly, machinery maintenance, and heavy-duty repairs where metric hex, Phillips, and slotted fasteners are common.

Specifications

• Manufacturer: Genius Tools
• Model Number: TH-321M
• Drive Size: 3/8" Dr.
• Material: Chromium Molybdenum Alloy Steel (CR-Mo)
• Included Components:
  • 3/8" Dr. Hex Head Drivers: 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 12mm, 14mm, 16mm, 17mm
  • 3/8" Dr. Phillips Head Drivers: #1, #2, #3, #4
  • 3/8" Dr. Slotted Head Drivers: 1.0 x 5.5, 1.2 x 8.0, 1.6 x 10.0
  • Accessories: Impact Extension Bar 75mmL, Sliding T-Handle, Reversible Ratchet Handle
  • Storage: Metal Box