This professional-grade 8-piece impact socket set from Ingco is designed for heavy-duty applications in industrial and automotive settings. Featuring a 3/4-inch drive, these sockets are constructed from high-quality chrome molybdenum (Cr-Mo) steel, providing exceptional durability and resistance to impact. Each socket undergoes cold extrusion and heat treatment processes to ensure maximum strength and longevity. The set includes a comprehensive range of sizes (26mm to 38mm) and comes organized in a durable, portable plastic storage case for easy transport and protection.