Robust fastening of screws, nuts, and bolts! A reliable impact socket is essential when you need to tighten hex screws, nuts, and bolts with your power tool. The PRO Nutsetter Impact is made from modified steel to ensure the stability you need for the toughest jobs. It features clear laser markings, so you can easily identify it in your toolbox. The PRO Nutsetter Impact is a great choice for installers who require a sturdy and dependable accessory for heavy-duty tasks. It is made from heat-treated, modified steel for excellent stability and resistance to high torque. The socket's torsion zone absorbs the torque load to ensure that the accessory does not break.