Our robust 15PC 3/8" Drive 120L Impact Socket Set - Metric, expertly engineered for durability and high-performance in heavy-duty applications. Crafted from premium Chrome-Molybdenum (CR-MO) steel, this set ensures strength and resilience under extreme conditions. The set includes a versatile range of impact sockets from 6mm to 21mm, each featuring a 3/8" drive and a substantial 120mm length, providing the perfect solution for various tasks. The inclusion of an EVA foam tray not only organizes the set neatly but also enhances portability. Elevate your toolkit with this impact socket set, designed to meet the demands of professional mechanics and enthusiasts, guaranteeing reliable and efficient results in challenging work environments.