The Vevor 3/8" drive impact socket set is a 90-piece SAE and metric collection designed for auto repair and heavy-duty mechanical work. It features 6-point sockets made from Cr-Mo alloy steel for durability, impact resistance, and reliable torque transfer. The set includes standard, deep, swivel, E-shaped, and bit sockets along with extension bars, adapters, and a universal joint. Laser-etched and rolled size markings help with quick identification, and the locking metal case keeps everything organized and portable.