STURDY & DURABLE: The LIBRATON impact Torx bit socket set is manufactured from premium S2 alloy steel, ensuring outstanding wear and impact resistance. These Torx bit sockets can torque up to 1.2 times the ASME standard, and longevity can be up to 5 times those of normal Cr-Mo steel sockets. Each socket is further treated with a manganese phosphate coating to offer superior protection against rust and corrosion. IMPROVED STRENGTH: The one-piece construction design of the star bit sockets increases the durability of the Torx bit sockets while minimizing the risk of breakage and stripping. EFFICIENT & CONVENIENT: Featuring a 1/2" drive design, this high-impact star socket set is compatible with impact wrenches, providing an efficient solution for quickly removing and installing Torx fasteners. These impact star bit sockets are ideally suited for use in confined spaces. WIDE APPLICATION: This Torx bit socket set includes the nine most commonly utilized TORX sockets: T30, T40, T45, T47, T50, T55, T60, T70, and T80. They are widely employed for heavy-duty tasks in automotive and construction applications. HASSLE-FREE ORGANIZATION: The star bit sockets are marked with high-visibility laser-etched size indications for easy identification. The set is packaged in a custom XPE foam for secure storage and efficient organization., Manufacturer: LIBRATON