Sunex 555M 1-Inch Standard Drive 6 Point Metric Impact Socket, 55-Mm

No doubt, Sunex tools offer one of the most complete and toughest Impact Socket lines around. This 1" drive standard 55mm socket is designed to tackle the toughest jobs with solid durability and keeps them pounding job after job. It also 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.