Sunex 218md 12 Inch Drive 18 mm Deep Impact Wrench Socket, Square

Forged from the finest chrome molybdenum alloy steel-the best choice for strength and durability Radius corner design-to extend the life of fasteners The design drives the side of the fastener instead of the corner Provides increased strength, but also avoids rounding of rusted or damaged fasteners 1/2-Inch drive, 18mm deep impact socket, Weight: 0.3 Pounds, Manufacturer: Sunex International