This 216 piece socket set is a versatile mix of impact, standard, and universal/swivel sockets, perfect for professional use. Made from durable carbon steel, Cr-V, and Cr-Mo materials, this set comes in a convenient blow mould case for easy transport. With sizes ranging from 3/8in. to 1/2in., and a variety of tools included such as extensions, ratchets, and adapters, this set is a must-have for any mechanic or DIY enthusiast looking for a reliable and portable solution for all their socket needs.