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;3/8-Inch drive;1/2-Inch, 12 point universal impact socket

• Sunex 316uz 3/8-Inch Drive 1/2-Inch 12-Point Universal Impact Socket

Sunex 316uz 3/8-Inch Drive 1/2-Inch 12-Point Universal Impact SocketSunex International