Urrea Professional Tools 54416L 1/2 In Dr Long Fractional Hex Tip Chrome Sockets. Urrea 54416L

6-piece long hexagonal 5/16 to 5/8 bits includes: 5/16", 3/8", 7/16", 1/2", 9/16", 5/8" 

Each Urrea tool is forged from special, made in USA, micro alloy steel and machined with state-of-the-art equipment, tested and inspected throughout the manufacturing process to meet or exceed all ANSI, US FEDERAL and SAE specification. UrreaTool's modern manufacturing facilities in Guadalajara, Mexico uses the latest CAD-CAM computer design and manufacturing technologies to ensure the precision and quality of the finest tools available. Source www.urreaprofessionaltools.com.