19mm Hex Shank, 17mm Hex Screwdriver Bit 45mmL

Genius Tools Hex Screwdriver Bit 17mm Size, 19mm Hex Shank, 45mm Length, Durable Construction - 2917 Professional Hand Tool Bit This 17mm hex screwdriver bit is built for consistent fit and reliable engagement on matching hex fasteners. With a 19mm hex shank and compact 45mm overall length (1.77 inches), it's suited to controlled work where strength, access, and stability matter. Manufactured from Chromium Molybdenum Alloy Steel, it delivers high strength with anti-corrosive properties. The bit is heat treated for a tough exterior and strong inner core, and the size is stamped for fast, permanent identification in busy tool setups. Key Benefits 17mm hex bit tip with 19mm hex shank for secure tool engagement. 45mm overall length (1.77 inches) helps access tight or confined spaces. Chromium Molybdenum Alloy Steel construction supports strength and long-term durability. Anti-corrosive material properties help resist wear in demanding shop environments. Heat-treated design provides tough exterior with reinforced inner core strength. Permanently stamped size markings simplify identification and tool organization. Meets or exceeds ANSI standards for dependable, professional-grade performance. Designed for professional technicians and heavy, repeated use, this bit balances compact dimensions with durable metallurgy.