Genius Tools Hex Screwdriver Bit 7mm Size 5/16 Inch Hex Shank 88mm Length Durable Steel - 2547

Genius Tools Hex Screwdriver Bit 7mm Size 5/16 Inch Hex Shank 88mm Length Durable Steel - 2547 Professional Screwdriver Bit

This 7mm hex screwdriver bit is built around a 5/16" hex shank and an overall length of 88mm (3.46"). It’s intended for consistent fit and controlled driving where a dedicated hex bit size is required.

Constructed from High Speed Steel and heat treated, it balances exterior toughness with strong core support for long-term service. Clear, stamped size markings help keep your bit set organized and easy to identify during daily work.

Key Benefits

• 5/16" hex shank with 7mm hex tip for secure driving engagement.
• 88mm (3.46") overall length supports access while maintaining handling control.
• High Speed Steel construction offers high strength, durability, and anti-corrosive properties.
• Heat treated for a tough exterior and strong inner core performance.
• Stamped size marking provides permanent, fast identification in tool storage.
• Meets or exceeds ANSI standards for consistent quality and dependable performance.
• Backed by Genius Tools Limited Lifetime Warranty against manufacturer defects.

SKU: 2547. Designed for professional technicians, this bit focuses on durability, straightforward identification, and standards compliance. The combination of High Speed Steel and heat treatment helps it hold up under heavy use while maintaining reliable fit and performance across repeated fastening tasks.