Premium Tool Set for Every Mechanic. Discover the ultimate tool set designed for durability and performance. This premium collection is perfect for both professionals and DIY enthusiasts alike. Premium CR-MO Construction: Crafted from high-grade chrome molybdenum steel with a sleek black phosphate finish for enhanced durability. 4 x 3/8″ Drive Extension Bars: 3″, 6″, 10″, 15. 1 x 3/8 Drive Impact Universal Joint. 1 x 1/2″ to 3/8″ Adapter. 9 x Star Sockets. 9 x Inverted Star Sockets. Diverse Socket Sizes: Includes both deep and standard sockets in SAE and METRIC sizes ranging from 6mm to 19mm, as well as universal sockets from 10mm to 19mm. High-Torque Design: Features a radius corner design with a 6-point opening that minimizes wear and maximizes torque by applying force to the fastener walls. Service Guarantee: All tools meet or exceed ANSI performance standards, backed by a 1-year quality guarantee for your peace of mind. This tool set is an essential addition to any toolbox, ensuring you have the right tools for any job. Upgrade your toolkit today!