34piece Eshaped star bit socket set. Forged from chromium vanadium steel with hardness and large torque capacity; provides complete specifications to fit a wide range of fasteners. Chrome vanadium steel forging with various sizes. Designed for quick disassembly and versatile compatibility across different fasteners. Forged from chromium vanadium steel with overall heat treatment. Delivers strong impact resistance and a long service life. Product structure and function. Crafted with quality manufacturing and complete specifications to ensure dependable performance. Various specifications and wide range of uses. Suitable for removing specialshaped screws and fasteners; applicable to auto , home use, decoration, and related tasks. Use scenarios Auto and maintenance: Remove or install specialshaped screws on vehicles, including components that require torque and a secure fit. Home maintenance and furniture assembly: Disassemble and assemble furniture, appliances, and household fixtures with reliable torque and fit. DIY projects and decoration installations: Install hardware or decorative elements that use nonstandard or specialty screws, ensuring a secure, lasting fit.