Features: 7 Pieces torx star bit sockets with 3/8inch drive. 110mm extra long shaft making them suitable for places that are difficult to reach. Manufactured from chrome vanadium steel material for high strength and durability. Star sockets are compatible with torx fixing systems. Comes with a plastic case for easy storage and transportation, convenient to use. Professional tool for commercial or occasional use. Specifications: Material: Chrome-Vanadium Steel