🔩 Secure Your Projects with Style! Meets and exceeds ANSI standards, backed by a lifetime limited warranty for your peace of mind. Crafted from industrial-grade S2 alloy steel, these bits are built to withstand the test of time. CNC machined for a flawless fit, ensuring your fasteners are protected and your work is seamless. Manganese Phosphate treatment provides complete rust and corrosion resistance, no matter the conditions. This set includes security star bits from T4 to T40, perfect for safeguarding your projects. 13-piece set S2 alloy steel Rust resistant The LEXIVON Tamper Proof Torx Bit Set is a premium 13-piece collection made from durable S2 alloy steel, designed for precision and longevity. Each bit is CNC machined for a perfect fit and features a tamper-resistant design, ensuring your fasteners are secure. With rust and corrosion resistance, this set is built to last, making it an essential addition to any professional toolkit.