293010 / 5/16in Hex Shank, 5/16in Hex Screwdriver Bit 30mmL

Genius Tools Hex Screwdriver Bit 5/16 Inch Size, 5/16 Inch Hex Shank Drive, 30mm Length, Durable Construction - 3130 Professional Driver Bit This 5/16 inch hex screwdriver bit is built for reliable engagement and repeatable results in professional hand tool and bit applications. With a 5/16 inch hex shank drive and compact 30mm overall length, it fits common bit holders while maintaining a stable, controlled feel during use. Made from High Speed Steel and heat treated for strength, it's designed to handle demanding shop conditions. Size markings are stamped for quick identification in drawers, rails, or mobile tool storage. Key Benefits 5/16 inch hex shank drive helps ensure a secure, stable tool connection. 5/16 inch hex screwdriver bit profile supports consistent fastener engagement and control. 30mm overall length (1.18 inches) suits compact access and bit holders. High Speed Steel construction provides strength, durability, and anti-corrosive properties. Heat-treated design delivers a tough exterior with a strong inner core. Stamped size markings improve organization and speed up correct bit selection. Meets or exceeds ANSI standards for dependable, professional-grade performance. Designed for professional technicians, it's built for long-term service in demanding toolboxes where durability, quick identification, and consistent fit matter on every job.