11-Piece Shark Vacuum Screwdriver Security Bit Set, S2 Steel Magnetic Security

Manufactured from high-quality S2 alloy steel, these security bits are built for strength, durability, and long-lasting performance. Premium S2 Alloy Steel Construction. 11-Piece Security Torx Bit Set – 3″ Magnetic Tamper Proof Star Bits with 1/4″ Hex Shank.