Sunex 246D 1/2-Inch Drive 1-7/16-Inch Deep Impact Socket
No doubt, Sunex tools offer one of the most complete and toughest Impact Socket lines around.  This 1/2 inch drive, extra deep impact socket set is designed to tackle the toughest jobs with solid durability and keeps them pounding job after job.  It features a radius corner design, causing the socket to grab the sturdy wall of the fastener instead of grabbing the corners, resulting in less wear on the fastener.