This professional-grade nut driver set features 3-inch hollow-shaft shanks designed to facilitate work on stacked circuit boards and long bolts. The color-coded Comfordome handles provide a comfortable grip and allow for rapid size identification, while the included vinyl pouch ensures organized, compact storage.

• Includes 7 essential hex sizes: 3/16-in, 1/4-in, 5/16-in, 11/32-in, 3/8-in, 7/16-in, and 1/2-in.
• Hollow-shaft design allows for easy access to stacked circuit boards and long bolt applications.
• Ergonomic Comfordome handles fit the palm comfortably and are color-coded for quick size identification.
• Chrome-plated shafts provide enhanced corrosion resistance for long-term durability.
• Internal flanges offer a solid, twist-resistant shaft anchor for increased stability.
• Comes in a convenient vinyl pouch that rolls up for compact storage and hangs for easy access.
• Meets or exceeds applicable ASME / ANSI specifications for professional reliability.