1/4in Hex Shank, PH 1 - PZ 1 Reversible blade

Genius Tools Reversible Screwdriver Blade PH1 and PZ1 Tips 1/4 Inch Hex Shank Precision Drive Durable Construction - 502311, Reversible Screwdriver Blade SKU: 502311. This reversible screwdriver blade is built for precision drive work with two common tip styles in one blade: PH1 and PZ1. The 1/4in hex shank helps provide a secure fit in compatible handles and drivers, supporting consistent control during fastening tasks. With an overall length of 180mm (7.09 inches), it balances reach and handling for tighter spaces while maintaining stability. The blade is made from chromium-vanadium steel alloy for strength, durability, and anti-corrosive properties, and it meets or exceeds ANSI standards. Key Benefits Reversible PH1 to PZ1 blade reduces tool changes during precision fastening. 1/4in hex shank provides a stable, secure connection in compatible drivers. 180mm overall length supports reach and control in confined work areas. Chromium-vanadium steel alloy delivers strength with anti-corrosive performance. Treated shaft and heavy-duty design withstand tough applications and repeated use. Meets or exceeds ANSI standards for dependable fit, function, and safety expectations. Designed for professional technicians and demanding shop environments, this reversible blade combines durable construction with practical versatility. It supports long-term reliability through its treated shaft, corrosion-resistant alloy, and compliance with ANSI standards, making it a dependable option for everyday hand-tool and driver setups.