The Blue-Point 3/8" Drive DEEP Metric & SAE TWIST Impact Socket Set 213TSFSYA is a high-quality set of sockets designed for professional use. With a specialty drive type and impact socket design, this set includes 13 pieces ranging in by Blue Point, a trusted brand in automotive tools, this set is coated with black oxide for corrosion resistance. The set also includes sockets for both SAE and Metric measurements, making it versatile for a wide range of applications. Additionally, this set is California Prop 65 compliant for safety.no warranty new