5/16in Hex Shank, T45 Tamperproof Star Bit 56mmL

Genius Tools Tamperproof Star Bit T45 Size 5/16 Inch Hex Shank 56mm Length Durable S2 Steel Drive - 7345, Screwdriver Bit SKU: 7345. This tamperproof star screwdriver bit is built for precise engagement in T45 fasteners with a 5/16 inch hex shank for secure drive tool compatibility. The 56mm (2.2 inch) overall length supports controlled reach in common service and repair work. Constructed from high speed steel and heat treated for a tough exterior with a strong core, it's designed to hold up under heavy, professional use. Permanent size stamping helps keep bit sets organized and easy to identify at a glance. Key Benefits T45 tamperproof star profile supports secure fit and consistent torque transfer. 5/16 inch hex shank fits compatible drivers for stable, non-slip engagement. 56mm (2.2 inch) overall length balances reach, control, and access. High speed steel construction offers strength, durability, and anti-corrosive properties. Heat-treated design creates tough exterior with superior inner core strength. Size is permanently stamped for quick identification and better tool organization. Meets or exceeds ANSI standards for quality expectations in professional tool use. Its durable construction and clear size marking make it a dependable choice for organized toolkits and repeatable, accurate fastening work.