19mm Hex Shank, 18mm Hex Screwdriver Bit 45mmL

Genius Tools Impact Screwdriver Bit 18mm Hex Size, 19mm Hex Shank, 45mm Length, Heavy-Duty Design - 2918 Impact Screwdriver Bit This impact screwdriver bit is built around an 18mm hex bit size with a 19mm hex shank for secure engagement. The compact 45mm (1.77 in.) overall length helps keep the setup stable while working in tighter areas where longer bits can be awkward. Made from Chromium Molybdenum Alloy Steel, it focuses on strength, durability, and anti-corrosive protection for long service life. Size markings are stamped for quick identification and better tool organization in a professional toolbox. Key Benefits 18mm hex bit size with 19mm hex shank for solid engagement. 45mm (1.77 in.) overall length balances access and control in tight spaces. Chromium Molybdenum Alloy Steel construction supports high strength and durability. Anti-corrosive material properties help resist wear in demanding shop environments. Heat-treated design provides tough exterior with strong core for longevity. Stamped size markings improve organization and fast selection during repetitive work. Meets or exceeds ANSI standards for consistent, professional-grade performance. Designed for professional technicians, this bit is made for heavy-use applications where durability and reliable fit matter.