HIGH QUALITY HEX BIT SET: The drill bits of this torque socket set are made of high-quality S2 alloy steel and reinforced with chrome-vanadium steel (CR-V) to ensure excellent hardness, thereby reducing wear and ensuring maximum durability. The polished chrome-plated socket surface provides excellent rust protection, making it easy to clean and corrosion-resistant
PRECISION BITS: Heat-treated hex bits feature beveled end faces for precise insertion, protecting both the bit and fastener from edge damage and stripping for a perfect fit with the fastener
PORTABLE STORAGE TOOL CASE:The hex socket set is packed in a heavy duty storage tool case, convenient for carrying and the size is engraved on the box for easy organization. Sizes are aslo stamped permanently on each socket so that you can easily get the size you need
WIDE APPLICATION: We also equip you with 2 socket adapters to facilitate the connection of special scenes, meet more work needs and improve work efficiency, making it more convenient for you in various occasions, such as mechanical repair and furniture maintenance. In addition,if you encounter any issues while using this bit socket set, please feel free to contact us