ICON™ sockets are among the best available on the market. We use a premium chrome moly steel with a high polished finish that easily wipes clean and resists corrosion to continue to look great year after year. All ICON™ sockets have a 6 point design for maximum torque, chamfered socket openings for quick fastener engagement, and a thin wall design for easy access on difficult fasteners. We didn’t skip sizes in the sets either, ensuring that you’ll always have the right tools for the job. We’ve also added easy-to-read size markings, and included a premium storage tray to help keep your tools organized. Like the rest of the ICON™ hand tools, these sockets are backed by a hassle-free, manufacturer’s lifetime warranty.