🔩 Unleash Your Inner Mechanic with Precision Tools! Durable black phosphate coating ensures a lifetime of rust-free use. Finely crafted for quick, efficient results with high torque durability. Made from drop-forged Cr-V steel for superior hardness and longevity. Includes 21 shallow pieces for both SAE and metric needs. Comes with a blow-molded case for easy organization and transport. 21 pieces Cr-V steel 6-point hex design The NEIKO 02432A 3/8” Drive SAE and Metric Impact Socket Set is a robust collection of 21 shallow sockets, crafted from premium Cr-V steel. This set features a 6-point hex design for enhanced torque performance and is protected by a corrosion-resistant black phosphate coating. Ideal for both professional mechanics and DIY enthusiasts, it comes in a convenient blow-molded case for easy storage and transport.