The Proto® 558PC Metric Master Set from Irwin is a comprehensive toolkit designed for professionals and DIY enthusiasts alike. This set includes a wide range of sockets, wrenches, and accessories, all crafted from high-quality chrome molybdenum steel for exceptional durability. Each piece is designed to meet or exceed ANSI standards, ensuring reliability in demanding applications. The organized storage case keeps tools secure and easily accessible, making it perfect for both home and professional use. Ideal for automotive, industrial, and general maintenance tasks.
