Genius Tools Hex Screwdriver Bit 7mm Size 5/16 Inch Hex Shank 160mm Length Precision Drive Durable Steel - 4747
7mm hex screwdriver bit for precise fastening in professional service work.
- 5/16" hex shank provides secure fit with compatible drivers.
- 160mm (6.3") overall length helps access recessed or tight fasteners.
- High Speed Steel construction supports strength, durability, and anti-corrosive performance.
- Heat treated for tough exterior and strong inner core under repeated use.
- Permanently stamped size marking improves identification and tool organization.
Genius Tools Hex Screwdriver Bit 7mm Size 5/16 Inch Hex Shank 160mm Length Precision Drive Durable Steel - 4747 Professional Hand Tool Bit
This 7mm hex screwdriver bit is built for precise fastening with a 5/16" hex shank and an overall length of 160mm (6.3 inches). It’s designed for professional technicians who need consistent fit, dependable strength, and easy size identification in daily service work.
Constructed from High Speed Steel and heat treated for a tough exterior with a strong inner core, it balances durability with long-term reliability. Anti-corrosive properties help maintain performance and condition over extended use.
Key Benefits
- 7mm hex screwdriver bit with 5/16" hex shank for secure drive fit.
- 160mm (6.3") overall length helps reach fasteners in tighter access areas.
- Made from High Speed Steel for strength and long service life.
- Anti-corrosive properties support dependable performance in demanding shop environments.
- Heat treated for durable exterior and strong inner core under heavy use.
- Size is permanently stamped for quick identification and improved tool organization.
- Meets or exceeds ANSI standards for consistent quality and professional expectations.
Backed by the Genius Tools Limited Lifetime Warranty against manufacturer defects, this bit is suited to repetitive, professional fastening where correct sizing and durable construction matter. SKU: 4747.
| Brand | Genius Tools |
|---|---|
| Type | Screwdriver Bits |
