Forged from the finest Molybdenum alloy steel - the best choice for strength and durability. Designed to extend the life of fasteners. Features a radius corner design causing the socket to grab the sturdy wall, or flat, of the fastener instead of grabbing the corners. This results in less corner wear on the fastener. Lifetime Warranty -- full replacement. Sizes Include: 7/16" 1/2" 9/16" 5/8" 11/16" 3/4" 13/16" 7/8" 15/16" Sunex 2657 1/2" Drive 9-Pc 6-Pt Standard Swivel Universal Flex SAE Fractional Impact Socket Set
From the Manufacturer
This Sunex 1/2 inch drive universal 9 piece SAE impact socket set includes the most common sizes used for automotive repair. It includes 9 SAE sockets. It is made of CR-MO alloy steel for long life. It is fully guaranteed and includes a heavy duty blow molded storage case.