The SET SKT IMP 3/8DR 9PC DEE by IRWIN INDUSTRIAL TOOL COMPANY is an essential collection of deep impact sockets designed for high-performance applications. This 9-piece set features a 3/8" drive and includes sizes that cater to a wide range of automotive and mechanical tasks. Made from premium chrome molybdenum steel, these sockets are built to endure high torque and resist wear. The black oxide finish not only enhances durability but also provides a non-reflective surface for better visibility in low-light conditions. Each socket is clearly marked for easy identification, ensuring quick access during projects. This set complies with ANSI standards, making it a trusted choice for professionals.