5/16in Hex Shank, 5/16in Hex Screwdriver Bit 200mmL

Genius Tools Screwdriver Bit 5/16 Inch Hex Shank 5/16 Inch Hex Drive 200mm Length Durable Steel - 3820 Professional Screwdriver Bit This professional screwdriver bit is built for consistent fastening with a 5/16in hex shank and 5/16in hex drive profile. With a 200mm (7.87in) overall length, it supports reach and access while maintaining a straightforward, shop-ready design. Made from High Speed Steel and heat treated for a tough exterior and strong inner core, it's designed to deliver long-term durability. Size markings are stamped for permanent identification, helping keep tool storage organized and reducing time spent searching for the correct bit. Key Benefits 5/16in hex shank and 5/16in hex drive for secure engagement. 200mm (7.87in) overall length supports extended reach in tight areas. High Speed Steel construction provides high strength and long wear life. Anti-corrosive properties help resist rust and maintain reliable performance. Heat treated for a durable exterior with superior inner core strength. Size stamped on the bit for permanent, fast, and accurate identification. Designed and made for professional technicians, this bit is intended to hold up under heavy, repeated use while maintaining dependable fit and strength. SKU: 3820. Its durable steel build, stamped sizing, and standards compliance make it a practical choice for organized toolkits and consistent, professional results.